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10572772 = 227377599
BaseRepresentation
bin101000010101…
…001111100100
3201220011010011
4220111033210
510201312042
61014340004
7155603260
oct50251744
921804104
1010572772
115a71531
12365a604
1322624a2
1415930a0
15ddca17
hexa153e4

10572772 has 12 divisors (see below), whose sum is σ = 21145600. Its totient is φ = 4531176.

The previous prime is 10572769. The next prime is 10572799. The reversal of 10572772 is 27727501.

10572772 is an admirable number.

It is a super-2 number, since 2×105727722 = 223567015527968, which contains 22 as substring.

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, 188772 + ... + 188827.

Almost surely, 210572772 is an apocalyptic number.

It is an amenable number.

10572772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10572772 is a wasteful number, since it uses less digits than its factorization.

10572772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377610 (or 377608 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 10572772 is about 3251.5799236679. The cubic root of 10572772 is about 219.4806758932.

The spelling of 10572772 in words is "ten million, five hundred seventy-two thousand, seven hundred seventy-two".

Divisors: 1 2 4 7 14 28 377599 755198 1510396 2643193 5286386 10572772