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10806692 = 2213207821
BaseRepresentation
bin101001001110…
…010110100100
3202100000222212
4221032112210
510231303232
61023342552
7160566251
oct51162644
922300885
1010806692
116111256
123751a58
132314ac0
141614428
15e36eb2
hexa4e5a4

10806692 has 12 divisors (see below), whose sum is σ = 20366556. Its totient is φ = 4987680.

The previous prime is 10806661. The next prime is 10806721. The reversal of 10806692 is 29660801.

It can be written as a sum of positive squares in 2 ways, for example, as 972196 + 9834496 = 986^2 + 3136^2 .

It is an unprimeable number.

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, 103859 + ... + 103962.

It is an arithmetic number, because the mean of its divisors is an integer number (1697213).

Almost surely, 210806692 is an apocalyptic number.

It is an amenable number.

10806692 is a deficient number, since it is larger than the sum of its proper divisors (9559864).

10806692 is a wasteful number, since it uses less digits than its factorization.

10806692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207838 (or 207836 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 10806692 is about 3287.3533427364. The cubic root of 10806692 is about 221.0875351935.

The spelling of 10806692 in words is "ten million, eight hundred six thousand, six hundred ninety-two".

Divisors: 1 2 4 13 26 52 207821 415642 831284 2701673 5403346 10806692