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204416888 = 23133974951
BaseRepresentation
bin11000010111100…
…10011101111000
3112020122110020212
430023302131320
5404312320023
632141210252
75031341414
oct1413623570
9466573225
10204416888
11a542a485
1258560988
1333472850
141d211d44
1512e2ce78
hexc2f2778

204416888 has 32 divisors (see below), whose sum is σ = 413888160. Its totient is φ = 94089600.

The previous prime is 204416873. The next prime is 204416903. The reversal of 204416888 is 888614402.

It is an interprime number because it is at equal distance from previous prime (204416873) and next prime (204416903).

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, 38813 + ... + 43763.

It is an arithmetic number, because the mean of its divisors is an integer number (12934005).

Almost surely, 2204416888 is an apocalyptic number.

It is an amenable number.

204416888 is an abundant number, since it is smaller than the sum of its proper divisors (209471272).

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

204416888 is a wasteful number, since it uses less digits than its factorization.

204416888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5367 (or 5363 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 204416888 is about 14297.4434078264. The cubic root of 204416888 is about 589.0772591381.

The spelling of 204416888 in words is "two hundred four million, four hundred sixteen thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 397 794 1588 3176 4951 5161 9902 10322 19804 20644 39608 41288 64363 128726 257452 514904 1965547 3931094 7862188 15724376 25552111 51104222 102208444 204416888