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10202952 = 233425123
BaseRepresentation
bin100110111010…
…111101001000
3201012100211010
4212322331020
510102443302
61002403520
7152503134
oct46727510
921170733
1010202952
1158396a1
1235005a0
132163066
1414d83c4
15d6816c
hex9baf48

10202952 has 16 divisors (see below), whose sum is σ = 25507440. Its totient is φ = 3400976.

The previous prime is 10202939. The next prime is 10202953. The reversal of 10202952 is 25920201.

It is not an unprimeable number, because it can be changed into a prime (10202953) 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, 212538 + ... + 212585.

It is an arithmetic number, because the mean of its divisors is an integer number (1594215).

Almost surely, 210202952 is an apocalyptic number.

10202952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10202952 is an abundant number, since it is smaller than the sum of its proper divisors (15304488).

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

10202952 is a wasteful number, since it uses less digits than its factorization.

10202952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425132 (or 425128 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 10202952 is about 3194.2060046278. The cubic root of 10202952 is about 216.8912081113.

The spelling of 10202952 in words is "ten million, two hundred two thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 425123 850246 1275369 1700492 2550738 3400984 5101476 10202952