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10868732 = 227388169
BaseRepresentation
bin101001011101…
…011111111100
3202110012002122
4221131133330
510240244412
61024542112
7161245160
oct51353774
922405078
1010868732
116153926
123781938
132337104
14162cca0
15e4a572
hexa5d7fc

10868732 has 12 divisors (see below), whose sum is σ = 21737520. Its totient is φ = 4658016.

The previous prime is 10868699. The next prime is 10868747. The reversal of 10868732 is 23786801.

10868732 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10868692 and 10868701.

It is a congruent number.

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, 194057 + ... + 194112.

It is an arithmetic number, because the mean of its divisors is an integer number (1811460).

Almost surely, 210868732 is an apocalyptic number.

It is an amenable number.

10868732 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.

10868732 is a wasteful number, since it uses less digits than its factorization.

10868732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388180 (or 388178 counting only the distinct ones).

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

The square root of 10868732 is about 3296.7760008833. The cubic root of 10868732 is about 221.5098076836.

The spelling of 10868732 in words is "ten million, eight hundred sixty-eight thousand, seven hundred thirty-two".

Divisors: 1 2 4 7 14 28 388169 776338 1552676 2717183 5434366 10868732