Base | Representation |
---|---|

bin | 1001001011111101100100… |

… | …1000111001111000101101 |

3 | 1022202122201210121110212211 |

4 | 2102333121020321320231 |

5 | 2310444033420244041 |

6 | 33252215242530421 |

7 | 2061531643501231 |

oct | 222773110717055 |

9 | 38678653543784 |

10 | 10101111103021 |

11 | 3244947978284 |

12 | 11717b5806a11 |

13 | 5836b8c05573 |

14 | 26cc7997c5c1 |

15 | 127b469a8481 |

hex | 92fd9239e2d |

10101111103021 has 8 divisors (see below), whose sum is σ = 10202626214784. Its totient is φ = 10000078248960.

The previous prime is 10101111103001. The next prime is 10101111103051. The reversal of 10101111103021 is 12030111110101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10101111103021 - 2^{7} = 10101111102893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to *n*+sod(*n*) for *n* = 10101111102992 and 10101111103010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101111103001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120522325 + ... + 120606106.

It is an arithmetic number, because the mean of its divisors is an integer number (1275328276848).

Almost surely, 2^{10101111103021} is an apocalyptic number.

It is an amenable number.

10101111103021 is a deficient number, since it is larger than the sum of its proper divisors (101515111763).

10101111103021 is a wasteful number, since it uses less digits than its factorization.

10101111103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241128851.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 10101111103021 its reverse (12030111110101), we get a palindrome (22131222213122).

The spelling of 10101111103021 in words is "ten trillion, one hundred one billion, one hundred eleven million, one hundred three thousand, twenty-one".

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