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204295884 = 223131309589
BaseRepresentation
bin11000010110101…
…00111011001100
3112020102022021020
430023110323030
5404244432014
632134434140
75030325552
oct1413247314
9466368236
10204295884
11a5357581
1258502950
133342c750
141d1bdbd2
1512e071a9
hexc2d4ecc

204295884 has 24 divisors (see below), whose sum is σ = 513359280. Its totient is φ = 62860224.

The previous prime is 204295877. The next prime is 204295901. The reversal of 204295884 is 488592402.

204295884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 654639 + ... + 654950.

It is an arithmetic number, because the mean of its divisors is an integer number (21389970).

Almost surely, 2204295884 is an apocalyptic number.

It is an amenable number.

204295884 is an abundant number, since it is smaller than the sum of its proper divisors (309063396).

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

204295884 is a wasteful number, since it uses less digits than its factorization.

204295884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309609 (or 1309607 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 204295884 is about 14293.2111157710. The cubic root of 204295884 is about 588.9610019887.

The spelling of 204295884 in words is "two hundred four million, two hundred ninety-five thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 1309589 2619178 3928767 5238356 7857534 15715068 17024657 34049314 51073971 68098628 102147942 204295884