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204025232513133 = 33157299916048853
BaseRepresentation
bin101110011000111101010011…
…100000100101100001101101
3222202101121210020202020101000
4232120331103200211201231
5203220222134010410013
62001531521535510513
760655223313203103
oct5630752340454155
9882347706666330
10204025232513133
115a010684910559
121aa71559688439
1389ac65c81cc55
143854c34153c73
15188c270349973
hexb98f5382586d

204025232513133 has 32 divisors (see below), whose sum is σ = 304286271840000. Its totient is φ = 135105398895168.

The previous prime is 204025232513083. The next prime is 204025232513147. The reversal of 204025232513133 is 331315232520402.

204025232513133 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 2 + 5 + 2 + 3 + 2 + 513 + 133 = 666.

204025232513133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204025232513133 - 210 = 204025232512109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204025232513153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4688335 + ... + 20737187.

It is an arithmetic number, because the mean of its divisors is an integer number (9508945995000).

Almost surely, 2204025232513133 is an apocalyptic number.

It is an amenable number.

204025232513133 is a deficient number, since it is larger than the sum of its proper divisors (100261039326867).

204025232513133 is a wasteful number, since it uses less digits than its factorization.

204025232513133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16052018 (or 16052012 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 204025232513133 in words is "two hundred four trillion, twenty-five billion, two hundred thirty-two million, five hundred thirteen thousand, one hundred thirty-three".

Divisors: 1 3 9 27 157 471 1413 2999 4239 8997 26991 80973 470843 1412529 4237587 12712761 16048853 48146559 144439677 433319031 2519669921 7559009763 22677029289 48130510147 68031087867 144391530441 433174591323 1299523773969 7556490093079 22669470279237 68008410837711 204025232513133