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10650868 = 2219140143
BaseRepresentation
bin101000101000…
…010011110100
3202001010020121
4220220103310
510211311433
61020141324
7156350044
oct50502364
922033217
1010650868
116015178
123697844
13228bbb7
1415b3724
15e05c2d
hexa284f4

10650868 has 12 divisors (see below), whose sum is σ = 19620160. Its totient is φ = 5045112.

The previous prime is 10650853. The next prime is 10650877. The reversal of 10650868 is 86805601.

It is a happy number.

It is a super-2 number, since 2×106508682 = 226881978306848, which contains 22 as substring.

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, 69996 + ... + 70147.

Almost surely, 210650868 is an apocalyptic number.

It is an amenable number.

10650868 is a deficient number, since it is larger than the sum of its proper divisors (8969292).

10650868 is a wasteful number, since it uses less digits than its factorization.

10650868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140166 (or 140164 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 10650868 is about 3263.5667604632. The cubic root of 10650868 is about 220.0197502930.

The spelling of 10650868 in words is "ten million, six hundred fifty thousand, eight hundred sixty-eight".

Divisors: 1 2 4 19 38 76 140143 280286 560572 2662717 5325434 10650868