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10725852 = 223893821
BaseRepresentation
bin101000111010…
…100111011100
3202011221002210
4220322213130
510221211402
61021520420
7160111464
oct50724734
922157083
1010725852
116066545
123713110
1322b7077
1415d2ba4
15e1d06c
hexa3a9dc

10725852 has 12 divisors (see below), whose sum is σ = 25027016. Its totient is φ = 3575280.

The previous prime is 10725833. The next prime is 10725857. The reversal of 10725852 is 25852701.

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

It is a super-2 number, since 2×107258522 = 230087802251808, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10725857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446899 + ... + 446922.

Almost surely, 210725852 is an apocalyptic number.

10725852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10725852 is an abundant number, since it is smaller than the sum of its proper divisors (14301164).

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

10725852 is a wasteful number, since it uses less digits than its factorization.

10725852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893828 (or 893826 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 10725852 is about 3275.0346563052. The cubic root of 10725852 is about 220.5348693576.

The spelling of 10725852 in words is "ten million, seven hundred twenty-five thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 893821 1787642 2681463 3575284 5362926 10725852