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10472805 = 325733247
BaseRepresentation
bin100111111100…
…110101100101
3201201001222200
4213330311211
510140112210
61012245113
7155005650
oct47746545
921631880
1010472805
115a03412
123610799
132228b35
141568897
15dbd0c0
hex9fcd65

10472805 has 24 divisors (see below), whose sum is σ = 20746752. Its totient is φ = 4787424.

The previous prime is 10472783. The next prime is 10472821. The reversal of 10472805 is 50827401.

It is not a de Polignac number, because 10472805 - 212 = 10468709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16309 + ... + 16938.

It is an arithmetic number, because the mean of its divisors is an integer number (864448).

Almost surely, 210472805 is an apocalyptic number.

10472805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10472805 is a deficient number, since it is larger than the sum of its proper divisors (10273947).

10472805 is a wasteful number, since it uses less digits than its factorization.

10472805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33265 (or 33262 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 10472805 is about 3236.1713489863. The cubic root of 10472805 is about 218.7867443038.

The spelling of 10472805 in words is "ten million, four hundred seventy-two thousand, eight hundred five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 33247 99741 166235 232729 299223 498705 698187 1163645 1496115 2094561 3490935 10472805