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9380055048 = 23371317252641
BaseRepresentation
bin10001011110001100…
…00100100000001000
3220012201020011112020
420233012010200020
5123202243230143
64150435044440
7451306103160
oct105706044010
926181204466
109380055048
113a83884211
121999440720
13b6642a540
1464daa75a0
1539d750883
hex22f184808

9380055048 has 128 divisors (see below), whose sum is σ = 30559576320. Its totient is φ = 2328330240.

The previous prime is 9380055001. The next prime is 9380055049. The reversal of 9380055048 is 8405500839.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (9380055049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89193 + ... + 163448.

It is an arithmetic number, because the mean of its divisors is an integer number (238746690).

Almost surely, 29380055048 is an apocalyptic number.

It is an amenable number.

9380055048 is an abundant number, since it is smaller than the sum of its proper divisors (21179521272).

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

9380055048 is a wasteful number, since it uses less digits than its factorization.

9380055048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252687 (or 252683 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 9380055048 is about 96850.6842928846. The cubic root of 9380055048 is about 2108.9605811673.

The spelling of 9380055048 in words is "nine billion, three hundred eighty million, fifty-five thousand, forty-eight".

Divisors: 1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 34 39 42 51 52 56 68 78 84 91 102 104 119 136 156 168 182 204 221 238 273 312 357 364 408 442 476 546 663 714 728 884 952 1092 1326 1428 1547 1768 2184 2652 2856 3094 4641 5304 6188 9282 12376 18564 37128 252641 505282 757923 1010564 1515846 1768487 2021128 3031692 3284333 3536974 4294897 5305461 6063384 6568666 7073948 8589794 9852999 10610922 12884691 13137332 14147896 17179588 19705998 21221844 22990331 25769382 26274664 30064279 34359176 39411996 42443688 45980662 51538764 55833661 60128558 68970993 78823992 90192837 91961324 103077528 111667322 120257116 137941986 167500983 180385674 183922648 223334644 240514232 275883972 335001966 360771348 390835627 446669288 551767944 670003932 721542696 781671254 1172506881 1340007864 1563342508 2345013762 3126685016 4690027524 9380055048