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

bin | 1101101100011000001100… |

… | …01101111100110000110111 |

3 | 10221121200122102022112110102 |

4 | 12312030012031330300313 |

5 | 12421324110212013221 |

6 | 144013152244344315 |

7 | 6225346256055662 |

oct | 666140615746067 |

9 | 127550572275412 |

10 | 30112120032311 |

11 | 965a529811889 |

12 | 3463b200a509b |

13 | 13a5739c1c035 |

14 | 761611d526d9 |

15 | 37344309430b |

hex | 1b630637cc37 |

30112120032311 has 2 divisors, whose sum is σ = 30112120032312. Its totient is φ = 30112120032310.

The previous prime is 30112120032209. The next prime is 30112120032343. The reversal of 30112120032311 is 11323002121103.

Adding to 30112120032311 its reverse (11323002121103), we get a palindrome (41435122153414).

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^{k}-30112120032311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30112120632311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056060016155 + 15056060016156.

It is an arithmetic number, because the mean of its divisors is an integer number (15056060016156).

Almost surely, 2^{30112120032311} is an apocalyptic number.

30112120032311 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112120032311 is an equidigital number, since it uses as much as digits as its factorization.

30112120032311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 30112120032311 in words is "thirty trillion, one hundred twelve billion, one hundred twenty million, thirty-two thousand, three hundred eleven".

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