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327680108 = 22711702861
BaseRepresentation
bin10011100010000…
…000000001101100
3211211120212121022
4103202000001230
51132341230413
652303153312
711056143410
oct2342000154
9754525538
10327680108
11158a6aa08
12918a5838
1352b6cb72
143173ad40
151db7a608
hex1388006c

327680108 has 12 divisors (see below), whose sum is σ = 655360272. Its totient is φ = 140434320.

The previous prime is 327680069. The next prime is 327680113. The reversal of 327680108 is 801086723.

327680108 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5851403 + ... + 5851458.

It is an arithmetic number, because the mean of its divisors is an integer number (54613356).

Almost surely, 2327680108 is an apocalyptic number.

It is an amenable number.

327680108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

327680108 is a wasteful number, since it uses less digits than its factorization.

327680108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11702872 (or 11702870 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 327680108 is about 18101.9365814821. The cubic root of 327680108 is about 689.4191765520.

The spelling of 327680108 in words is "three hundred twenty-seven million, six hundred eighty thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 11702861 23405722 46811444 81920027 163840054 327680108