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10572524 = 222643131
BaseRepresentation
bin101000010101…
…001011101100
3201220010202222
4220111023230
510201310044
61014334512
7155602454
oct50251354
921803688
1010572524
115a71326
12365a438
132262341
141592d64
15ddc8ee
hexa152ec

10572524 has 6 divisors (see below), whose sum is σ = 18501924. Its totient is φ = 5286260.

The previous prime is 10572511. The next prime is 10572553. The reversal of 10572524 is 42527501.

It is a super-2 number, since 2×105725242 = 223556527461152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10572493 and 10572502.

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 as a sum of consecutive naturals, namely, 1321562 + ... + 1321569.

It is an arithmetic number, because the mean of its divisors is an integer number (3083654).

Almost surely, 210572524 is an apocalyptic number.

It is an amenable number.

10572524 is a deficient number, since it is larger than the sum of its proper divisors (7929400).

10572524 is a wasteful number, since it uses less digits than its factorization.

10572524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643135 (or 2643133 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 10572524 is about 3251.5417881368. The cubic root of 10572524 is about 219.4789597985.

The spelling of 10572524 in words is "ten million, five hundred seventy-two thousand, five hundred twenty-four".

Divisors: 1 2 4 2643131 5286262 10572524