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10508072 = 234727947
BaseRepresentation
bin101000000101…
…011100101000
3201202212100212
4220011130220
510142224242
61013120252
7155213531
oct50053450
921685325
1010508072
115a27963
123629088
13223bbc3
141577688
15dc8782
hexa05728

10508072 has 16 divisors (see below), whose sum is σ = 20122560. Its totient is φ = 5142064.

The previous prime is 10508059. The next prime is 10508081. The reversal of 10508072 is 27080501.

It is a super-2 number, since 2×105080722 = 220839154314368, which contains 22 as substring.

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, 13598 + ... + 14349.

It is an arithmetic number, because the mean of its divisors is an integer number (1257660).

Almost surely, 210508072 is an apocalyptic number.

It is an amenable number.

10508072 is a deficient number, since it is larger than the sum of its proper divisors (9614488).

10508072 is a wasteful number, since it uses less digits than its factorization.

10508072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28000 (or 27996 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 10508072 is about 3241.6156465565. The cubic root of 10508072 is about 219.0320560792.

Adding to 10508072 its reverse (27080501), we get a palindrome (37588573).

The spelling of 10508072 in words is "ten million, five hundred eight thousand, seventy-two".

Divisors: 1 2 4 8 47 94 188 376 27947 55894 111788 223576 1313509 2627018 5254036 10508072