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115614996 = 223729311531
BaseRepresentation
bin1101110010000…
…10010100010100
322001112211221220
412321002110110
5214044134441
615250010340
72602465650
oct671022424
9261484856
10115614996
115a297292
12328769b0
131ac50053
14114d7a60
15a23b466
hex6e42514

115614996 has 96 divisors (see below), whose sum is σ = 329441280. Its totient is φ = 30844800.

The previous prime is 115614953. The next prime is 115615009. The reversal of 115614996 is 699416511.

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

It is a congruent number.

It is an unprimeable number.

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, 74751 + ... + 76281.

It is an arithmetic number, because the mean of its divisors is an integer number (3431680).

Almost surely, 2115614996 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 115614996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164720640).

115614996 is an abundant number, since it is smaller than the sum of its proper divisors (213826284).

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

115614996 is a wasteful number, since it uses less digits than its factorization.

115614996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1603 counting only the distinct ones).

The product of its digits is 58320, while the sum is 42.

The square root of 115614996 is about 10752.4413971898. The cubic root of 115614996 is about 487.1597394208.

The spelling of 115614996 in words is "one hundred fifteen million, six hundred fourteen thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 29 31 42 58 62 84 87 93 116 124 174 186 203 217 348 372 406 434 609 651 812 868 899 1218 1302 1531 1798 2436 2604 2697 3062 3596 4593 5394 6124 6293 9186 10717 10788 12586 18372 18879 21434 25172 32151 37758 42868 44399 47461 64302 75516 88798 94922 128604 133197 142383 177596 189844 266394 284766 310793 332227 532788 569532 621586 664454 932379 996681 1243172 1328908 1376369 1864758 1993362 2752738 3729516 3986724 4129107 5505476 8258214 9634583 16516428 19269166 28903749 38538332 57807498 115614996