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104669308926 = 23271367394949
BaseRepresentation
bin110000101111011000…
…1101110011111111110
3101000011120202210221100
41201132301232133332
53203330320341201
6120030122313530
710363542306030
oct1413661563776
9330146683840
10104669308926
1140432106aa6
12183516588a6
139b40cb5b30
1450cd23dc50
152ac911d886
hex185ec6e7fe

104669308926 has 96 divisors (see below), whose sum is σ = 279535838400. Its totient is φ = 27563784192.

The previous prime is 104669308921. The next prime is 104669308957. The reversal of 104669308926 is 629803966401.

104669308926 is a `hidden beast` number, since 1 + 0 + 466 + 93 + 0 + 8 + 92 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104669308921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1054900 + ... + 1149848.

It is an arithmetic number, because the mean of its divisors is an integer number (2911831650).

Almost surely, 2104669308926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104669308926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139767919200).

104669308926 is an abundant number, since it is smaller than the sum of its proper divisors (174866529474).

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

104669308926 is a wasteful number, since it uses less digits than its factorization.

104669308926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95650 (or 95647 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

It can be divided in two parts, 104669 and 308926, that added together give a triangular number (413595 = T909).

The spelling of 104669308926 in words is "one hundred four billion, six hundred sixty-nine million, three hundred eight thousand, nine hundred twenty-six".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 234 273 546 673 819 1346 1638 2019 4038 4711 6057 8749 9422 12114 14133 17498 26247 28266 42399 52494 61243 78741 84798 94949 122486 157482 183729 189898 284847 367458 551187 569694 664643 854541 1102374 1234337 1329286 1709082 1993929 2468674 3703011 3987858 5981787 7406022 8640359 11109033 11963574 17280718 22218066 25921077 51842154 63900677 77763231 127801354 155526462 191702031 383404062 447304739 575106093 830708801 894609478 1150212186 1341914217 1661417602 2492126403 2683828434 4025742651 4984252806 5814961607 7476379209 8051485302 11629923214 14952758418 17444884821 34889769642 52334654463 104669308926