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107874320 = 24511311933
BaseRepresentation
bin1100110111000…
…00100000010000
321111222120202012
412123200200100
5210103434240
614412042052
72446626251
oct633404020
9244876665
10107874320
115598a634
1230163328
131946c978
1410480b28
15970cb65
hex66e0810

107874320 has 40 divisors (see below), whose sum is σ = 253048536. Its totient is φ = 42764288.

The previous prime is 107874311. The next prime is 107874331. The reversal of 107874320 is 23478701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3671056 + 104203264 = 1916^2 + 10208^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 3074 + ... + 15006.

Almost surely, 2107874320 is an apocalyptic number.

107874320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107874320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126524268).

107874320 is an abundant number, since it is smaller than the sum of its proper divisors (145174216).

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

107874320 is a wasteful number, since it uses less digits than its factorization.

107874320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12059 (or 12053 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 107874320 is about 10386.2563034040. The cubic root of 107874320 is about 476.0355174401.

The spelling of 107874320 in words is "one hundred seven million, eight hundred seventy-four thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 113 226 452 565 904 1130 1808 2260 4520 9040 11933 23866 47732 59665 95464 119330 190928 238660 477320 954640 1348429 2696858 5393716 6742145 10787432 13484290 21574864 26968580 53937160 107874320