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107152656 = 24313171719
BaseRepresentation
bin1100110001100…
…00010100010000
321110121220210220
412120300110100
5204412341111
614344353040
72440532262
oct630602420
9243556726
10107152656
1155537416
122ba75780
1319279350
1410333b32
159618e06
hex6630510

107152656 has 40 divisors (see below), whose sum is σ = 298105920. Its totient is φ = 32969856.

The previous prime is 107152627. The next prime is 107152663. The reversal of 107152656 is 656251701.

It is a super-2 number, since 2×1071526562 = 22963383375708672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85236 + ... + 86483.

It is an arithmetic number, because the mean of its divisors is an integer number (7452648).

Almost surely, 2107152656 is an apocalyptic number.

107152656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

107152656 is an abundant number, since it is smaller than the sum of its proper divisors (190953264).

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

107152656 is a wasteful number, since it uses less digits than its factorization.

107152656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171743 (or 171737 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 107152656 is about 10351.4567090821. The cubic root of 107152656 is about 474.9716045814.

The spelling of 107152656 in words is "one hundred seven million, one hundred fifty-two thousand, six hundred fifty-six".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 171719 343438 515157 686876 1030314 1373752 2060628 2232347 2747504 4121256 4464694 6697041 8242512 8929388 13394082 17858776 26788164 35717552 53576328 107152656