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

bin | 10100010011001011010000… |

… | …10000111111110110101100 |

3 | 12212001110221122220001101110 |

4 | 22021211220100333312230 |

5 | 21322332334131044034 |

6 | 234535010503312020 |

7 | 12255041365531650 |

oct | 1211455020776654 |

9 | 185043848801343 |

10 | 44639344393644 |

11 | 1325049218a540 |

12 | 500b4a214b610 |

13 | 1bba61a3081a0 |

14 | b047ad16aa60 |

15 | 526289bc7de9 |

hex | 28996843fdac |

44639344393644 has 96 divisors (see below), whose sum is σ = 139849134921216. Its totient is φ = 10702739911680.

The previous prime is 44639344393601. The next prime is 44639344393667.

44639344393644 is nontrivially palindromic in base 10.

44639344393644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1858102557 + ... + 1858126580.

It is an arithmetic number, because the mean of its divisors is an integer number (1456761822096).

Almost surely, 2^{44639344393644} is an apocalyptic number.

44639344393644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44639344393644 is an abundant number, since it is smaller than the sum of its proper divisors (95209790527572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44639344393644 is a wasteful number, since it uses less digits than its factorization.

44639344393644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716229175 (or 3716229173 counting only the distinct ones).

The product of its digits is 967458816, while the sum is 66.

The spelling of 44639344393644 in words is "forty-four trillion, six hundred thirty-nine billion, three hundred forty-four million, three hundred ninety-three thousand, six hundred forty-four".

Divisors: 1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 52 66 77 78 84 91 132 143 154 156 182 231 273 286 308 364 429 462 546 572 858 924 1001 1092 1716 2002 3003 4004 6006 12012 3716229137 7432458274 11148687411 14864916548 22297374822 26013603959 40878520507 44594749644 48310978781 52027207918 78040811877 81757041014 96621957562 104054415836 122635561521 144932936343 156081623754 163514082028 193243915124 245271123042 286149643549 289865872686 312163247508 338176851467 490542246084 531420766591 572299287098 579731745372 676353702934 858448930647 1014530554401 1062841533182 1144598574196 1352707405868 1594262299773 1716897861294 2029061108802 2125683066364 3188524599546 3433795722588 3719945366137 4058122217604 6377049199092 7439890732274 11159836098411 14879781464548 22319672196822 44639344393644

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