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10676945 = 523227409
BaseRepresentation
bin101000101110…
…101011010001
3202002110000102
4220232223101
510213130240
61020502145
7156516056
oct50565321
922073012
1010676945
116032824
1236aa955
13229aa26
1415bd02d
15e0d815
hexa2ead1

10676945 has 16 divisors (see below), whose sum is σ = 13461120. Its totient is φ = 8114304.

The previous prime is 10676923. The next prime is 10676971. The reversal of 10676945 is 54967601.

10676945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10676945 - 26 = 10676881 is a prime.

It is a super-2 number, since 2×106769452 = 227994309066050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10676899 and 10676908.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25901 + ... + 26309.

It is an arithmetic number, because the mean of its divisors is an integer number (841320).

Almost surely, 210676945 is an apocalyptic number.

It is an amenable number.

10676945 is a deficient number, since it is larger than the sum of its proper divisors (2784175).

10676945 is a wasteful number, since it uses less digits than its factorization.

10676945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 10676945 is about 3267.5594868342. The cubic root of 10676945 is about 220.1991653718.

The spelling of 10676945 in words is "ten million, six hundred seventy-six thousand, nine hundred forty-five".

Divisors: 1 5 23 115 227 409 1135 2045 5221 9407 26105 47035 92843 464215 2135389 10676945