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51079058948592 = 243441279550001
BaseRepresentation
bin10111001110100110001010…
…01010100000000111110000
320200212002222102221101210000
423213103011022200013300
523143334403042323332
6300345221251310000
713521224461225503
oct1347230512400760
9220762872841700
1051079058948592
111530356416a224
12588b5695ab300
132266971b8596c
14c8834d82513a
155d8a3be59b7c
hex2e74c52a01f0

51079058948592 has 100 divisors (see below), whose sum is σ = 147873453368256. Its totient is φ = 17022225600000.

The previous prime is 51079058948581. The next prime is 51079058948683. The reversal of 51079058948592 is 29584985097015.

51079058948592 is a `hidden beast` number, since 5 + 1 + 0 + 7 + 9 + 0 + 58 + 9 + 485 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 51079058948592.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 573592 + ... + 10123592.

Almost surely, 251079058948592 is an apocalyptic number.

It is an amenable number.

51079058948592 is an abundant number, since it is smaller than the sum of its proper divisors (96794394419664).

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

51079058948592 is a wasteful number, since it uses less digits than its factorization.

51079058948592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9554148 (or 9554133 counting only the distinct ones).

The product of its (nonzero) digits is 326592000, while the sum is 72.

The spelling of 51079058948592 in words is "fifty-one trillion, seventy-nine billion, fifty-eight million, nine hundred forty-eight thousand, five hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 4127 8254 12381 16508 24762 33016 37143 49524 66032 74286 99048 111429 148572 198096 222858 297144 334287 445716 594288 668574 891432 1337148 1782864 2674296 5348592 9550001 19100002 28650003 38200004 57300006 76400008 85950009 114600012 152800016 171900018 229200024 257850027 343800036 458400048 515700054 687600072 773550081 1031400108 1375200144 1547100162 2062800216 3094200324 4125600432 6188400648 12376801296 39412854127 78825708254 118238562381 157651416508 236477124762 315302833016 354715687143 472954249524 630605666032 709431374286 945908499048 1064147061429 1418862748572 1891816998096 2128294122858 2837725497144 3192441184287 4256588245716 5675450994288 6384882368574 8513176491432 12769764737148 17026352982864 25539529474296 51079058948592