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10630572 = 223885881
BaseRepresentation
bin101000100011…
…010110101100
3202000002101220
4220203112230
510210134242
61015503340
7156233631
oct50432654
922002356
1010630572
1160009a7
123687b50
1322828a4
1415aa188
15deebec
hexa235ac

10630572 has 12 divisors (see below), whose sum is σ = 24804696. Its totient is φ = 3543520.

The previous prime is 10630567. The next prime is 10630573. The reversal of 10630572 is 27503601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×106305722 = 226018122094368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10630573) by changing a digit.

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, 442929 + ... + 442952.

It is an arithmetic number, because the mean of its divisors is an integer number (2067058).

Almost surely, 210630572 is an apocalyptic number.

10630572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10630572 is an abundant number, since it is smaller than the sum of its proper divisors (14174124).

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

10630572 is a wasteful number, since it uses less digits than its factorization.

10630572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885888 (or 885886 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 10630572 is about 3260.4557963573. The cubic root of 10630572 is about 219.8799069076.

The spelling of 10630572 in words is "ten million, six hundred thirty thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 885881 1771762 2657643 3543524 5315286 10630572