Base | Representation |
---|---|
bin | 100100000111110001… |
… | …100000101110010000 |
3 | 10201010000001111122220 |
4 | 210013301200232100 |
5 | 1113412443002024 |
6 | 25452335501040 |
7 | 2542063060644 |
oct | 440761405620 |
9 | 121100044586 |
10 | 38785125264 |
11 | 154a3212736 |
12 | 7625087780 |
13 | 3871480782 |
14 | 1c3d0c8c24 |
15 | 102000de79 |
hex | 907c60b90 |
38785125264 has 20 divisors (see below), whose sum is σ = 100194907056. Its totient is φ = 12928375072.
The previous prime is 38785125259. The next prime is 38785125299. The reversal of 38785125264 is 46252158783.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404011674 + ... + 404011769.
Almost surely, 238785125264 is an apocalyptic number.
It is an amenable number.
38785125264 is an abundant number, since it is smaller than the sum of its proper divisors (61409781792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38785125264 is a wasteful number, since it uses less digits than its factorization.
38785125264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 808023454 (or 808023448 counting only the distinct ones).
The product of its digits is 3225600, while the sum is 51.
The spelling of 38785125264 in words is "thirty-eight billion, seven hundred eighty-five million, one hundred twenty-five thousand, two hundred sixty-four".
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