Base | Representation |
---|---|
bin | 10001100100111110011001… |
… | …01100010101111000000000 |
3 | 12001212021022220120011021020 |
4 | 20302133030230111320000 |
5 | 20031301033241411304 |
6 | 214113155312025440 |
7 | 11066435211206565 |
oct | 1062371454257000 |
9 | 161767286504236 |
10 | 38653844872704 |
11 | 113530047aa686 |
12 | 440345a532280 |
13 | 1875071179419 |
14 | 978bdb0d286c |
15 | 47071dc835d9 |
hex | 2327ccb15e00 |
38653844872704 has 80 divisors (see below), whose sum is σ = 103493728060800. Its totient is φ = 12819868047360.
The previous prime is 38653844872691. The next prime is 38653844872777. The reversal of 38653844872704 is 40727844835683.
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, 62923642 + ... + 63534969.
It is an arithmetic number, because the mean of its divisors is an integer number (1293671600760).
Almost surely, 238653844872704 is an apocalyptic number.
It is an amenable number.
38653844872704 is an abundant number, since it is smaller than the sum of its proper divisors (64839883188096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38653844872704 is a wasteful number, since it uses less digits than its factorization.
38653844872704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126458831 (or 126458815 counting only the distinct ones).
The product of its (nonzero) digits is 867041280, while the sum is 69.
The spelling of 38653844872704 in words is "thirty-eight trillion, six hundred fifty-three billion, eight hundred forty-four million, eight hundred seventy-two thousand, seven hundred four".
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