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204032248 = 2374384731
BaseRepresentation
bin11000010100101…
…00100011111000
3112012220220121221
430022110203320
5404213012443
632125041424
75025150130
oct1412244370
9465826557
10204032248
11a51974a2
12583b6274
1333369754
141d151ac0
1512da3eed
hexc2948f8

204032248 has 32 divisors (see below), whose sum is σ = 447384960. Its totient is φ = 85407840.

The previous prime is 204032239. The next prime is 204032263. The reversal of 204032248 is 842230402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39958 + ... + 44773.

It is an arithmetic number, because the mean of its divisors is an integer number (13980780).

Almost surely, 2204032248 is an apocalyptic number.

204032248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

204032248 is an abundant number, since it is smaller than the sum of its proper divisors (243352712).

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

204032248 is a wasteful number, since it uses less digits than its factorization.

204032248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84787 (or 84783 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 204032248 is about 14283.9857182791. The cubic root of 204032248 is about 588.7075490749.

The spelling of 204032248 in words is "two hundred four million, thirty-two thousand, two hundred forty-eight".

Divisors: 1 2 4 7 8 14 28 43 56 86 172 301 344 602 1204 2408 84731 169462 338924 593117 677848 1186234 2372468 3643433 4744936 7286866 14573732 25504031 29147464 51008062 102016124 204032248