Search a number
-
+
10906944 = 26356807
BaseRepresentation
bin101001100110…
…110101000000
3202112010111220
4221212311000
510243010234
61025435040
7161464446
oct51466500
922463456
1010906944
11617a604
12379ba80
13234b619
14163cb96
15e56a49
hexa66d40

10906944 has 28 divisors (see below), whose sum is σ = 28858464. Its totient is φ = 3635584.

The previous prime is 10906939. The next prime is 10906957. The reversal of 10906944 is 44960901.

It is a super-2 number, since 2×109069442 = 237922854838272, 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, 28212 + ... + 28595.

Almost surely, 210906944 is an apocalyptic number.

It is an amenable number.

10906944 is an abundant number, since it is smaller than the sum of its proper divisors (17951520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10906944 is an equidigital number, since it uses as much as digits as its factorization.

10906944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56822 (or 56812 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 10906944 is about 3302.5662748838. The cubic root of 10906944 is about 221.7690968243.

The spelling of 10906944 in words is "ten million, nine hundred six thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 56807 113614 170421 227228 340842 454456 681684 908912 1363368 1817824 2726736 3635648 5453472 10906944