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10807690 = 251995431
BaseRepresentation
bin101001001110…
…100110001010
3202100002100211
4221032212022
510231321230
61023351334
7160602205
oct51164612
922302324
1010807690
116111a83
12375254a
1323153aa
14161493c
15e3742a
hexa4e98a

10807690 has 16 divisors (see below), whose sum is σ = 19555200. Its totient is φ = 4300560.

The previous prime is 10807681. The next prime is 10807711. The reversal of 10807690 is 9670801.

It is a super-2 number, since 2×108076902 = 233612326272200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726 + ... + 4705.

It is an arithmetic number, because the mean of its divisors is an integer number (1222200).

Almost surely, 210807690 is an apocalyptic number.

10807690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10807690 is a deficient number, since it is larger than the sum of its proper divisors (8747510).

10807690 is a wasteful number, since it uses less digits than its factorization.

10807690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 10807690 is about 3287.5051330758. The cubic root of 10807690 is about 221.0943408089.

The spelling of 10807690 in words is "ten million, eight hundred seven thousand, six hundred ninety".

Divisors: 1 2 5 10 199 398 995 1990 5431 10862 27155 54310 1080769 2161538 5403845 10807690