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113493616712 = 237191021104473
BaseRepresentation
bin110100110110010111…
…1110010100001001000
3101211221120021002112122
41221230233302201020
53324413331213322
6124045510030412
711125322552630
oct1515457624110
9354846232478
10113493616712
1144150208053
1219bb4948408
13a91923cc28
1456c919d6c0
152e43b93442
hex1a6cbf2848

113493616712 has 64 divisors (see below), whose sum is σ = 256253827200. Its totient is φ = 46034542080.

The previous prime is 113493616711. The next prime is 113493616727. The reversal of 113493616712 is 217616394311.

It is a super-4 number, since 4×1134936167124 (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (113493616711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034108 + ... + 1138580.

It is an arithmetic number, because the mean of its divisors is an integer number (4003966050).

Almost surely, 2113493616712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113493616712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128126913600).

113493616712 is an abundant number, since it is smaller than the sum of its proper divisors (142760210488).

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

113493616712 is a wasteful number, since it uses less digits than its factorization.

113493616712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105526 (or 105522 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The spelling of 113493616712 in words is "one hundred thirteen billion, four hundred ninety-three million, six hundred sixteen thousand, seven hundred twelve".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 532 1021 1064 2042 4084 7147 8168 14294 19399 28588 38798 57176 77596 104473 135793 155192 208946 271586 417892 543172 731311 835784 1086344 1462622 1984987 2925244 3969974 5850488 7939948 13894909 15879896 27789818 55579636 106666933 111159272 213333866 426667732 746668531 853335464 1493337062 2026671727 2986674124 4053343454 5973348248 8106686908 14186702089 16213373816 28373404178 56746808356 113493616712