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10906756 = 227389527
BaseRepresentation
bin101001100110…
…110010000100
3202112010020221
4221212302010
510243004011
61025434124
7161464060
oct51466204
922463227
1010906756
11617a453
12379b944
13234b503
14163caa0
15e56971
hexa66c84

10906756 has 12 divisors (see below), whose sum is σ = 21813568. Its totient is φ = 4674312.

The previous prime is 10906751. The next prime is 10906759. The reversal of 10906756 is 65760901.

10906756 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10906751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194736 + ... + 194791.

Almost surely, 210906756 is an apocalyptic number.

It is an amenable number.

10906756 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.

10906756 is a wasteful number, since it uses less digits than its factorization.

10906756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389538 (or 389536 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 10906756 is about 3302.5378120470. The cubic root of 10906756 is about 221.7678226260.

The spelling of 10906756 in words is "ten million, nine hundred six thousand, seven hundred fifty-six".

Divisors: 1 2 4 7 14 28 389527 779054 1558108 2726689 5453378 10906756