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10806632 = 231976857
BaseRepresentation
bin101001001110…
…010101101000
3202100000220122
4221032111220
510231303012
61023342412
7160566134
oct51162550
922300818
1010806632
116111201
123751a08
132314a75
1416143c4
15e36e72
hexa4e568

10806632 has 16 divisors (see below), whose sum is σ = 20368260. Its totient is φ = 5375104.

The previous prime is 10806623. The next prime is 10806637. The reversal of 10806632 is 23660801.

It can be written as a sum of positive squares in 2 ways, for example, as 10797796 + 8836 = 3286^2 + 94^2 .

It is not an unprimeable number, because it can be changed into a prime (10806637) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1853 + ... + 5004.

Almost surely, 210806632 is an apocalyptic number.

It is an amenable number.

10806632 is a deficient number, since it is larger than the sum of its proper divisors (9561628).

10806632 is a wasteful number, since it uses less digits than its factorization.

10806632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060 (or 7056 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 10806632 is about 3287.3442168413. The cubic root of 10806632 is about 221.0871260249.

The spelling of 10806632 in words is "ten million, eight hundred six thousand, six hundred thirty-two".

Divisors: 1 2 4 8 197 394 788 1576 6857 13714 27428 54856 1350829 2701658 5403316 10806632