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10676978 = 2131672459
BaseRepresentation
bin101000101110…
…101011110010
3202002110001122
4220232223302
510213130403
61020502242
7156516134
oct50565362
922073048
1010676978
116032854
1236aa982
13229aa50
1415bd054
15e0d838
hexa2eaf2

10676978 has 16 divisors (see below), whose sum is σ = 17357760. Its totient is φ = 4896336.

The previous prime is 10676977. The next prime is 10676983. The reversal of 10676978 is 87967601.

It is a super-2 number, since 2×106769782 = 227995718424968, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10676971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3113 + ... + 5571.

It is an arithmetic number, because the mean of its divisors is an integer number (1084860).

Almost surely, 210676978 is an apocalyptic number.

10676978 is a deficient number, since it is larger than the sum of its proper divisors (6680782).

10676978 is a wasteful number, since it uses less digits than its factorization.

10676978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 10676978 is about 3267.5645364705. The cubic root of 10676978 is about 220.1993922333.

The spelling of 10676978 in words is "ten million, six hundred seventy-six thousand, nine hundred seventy-eight".

Divisors: 1 2 13 26 167 334 2171 2459 4342 4918 31967 63934 410653 821306 5338489 10676978