Base | Representation |
---|---|
bin | 1011111000000100110… |
… | …0001000001001100100 |
3 | 201111122021010202201211 |
4 | 2332001030020021210 |
5 | 11320323402343014 |
6 | 233421442201204 |
7 | 20512035026314 |
oct | 2760114101144 |
9 | 644567122654 |
10 | 204030902884 |
11 | 795901421a6 |
12 | 33661653204 |
13 | 16317470803 |
14 | 9c3759b444 |
15 | 54922a0cc4 |
hex | 2f81308264 |
204030902884 has 6 divisors (see below), whose sum is σ = 357054080054. Its totient is φ = 102015451440.
The previous prime is 204030902879. The next prime is 204030902893. The reversal of 204030902884 is 488209030402.
It can be written as a sum of positive squares in only one way, i.e., 162996297984 + 41034604900 = 403728^2 + 202570^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25503862857 + ... + 25503862864.
Almost surely, 2204030902884 is an apocalyptic number.
It is an amenable number.
204030902884 is a deficient number, since it is larger than the sum of its proper divisors (153023177170).
204030902884 is a wasteful number, since it uses less digits than its factorization.
204030902884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51007725725 (or 51007725723 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The spelling of 204030902884 in words is "two hundred four billion, thirty million, nine hundred two thousand, eight hundred eighty-four".
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