Base | Representation |
---|---|
bin | 100100001110001100… |
… | …001010011100110000 |
3 | 10201101111121200122011 |
4 | 210032030022130300 |
5 | 1114123022301331 |
6 | 25511143052304 |
7 | 2544541064131 |
oct | 441614123460 |
9 | 121344550564 |
10 | 38892775216 |
11 | 15548a59739 |
12 | 7655141094 |
13 | 388a872279 |
14 | 1c4d50bc88 |
15 | 10296c53b1 |
hex | 90e30a730 |
38892775216 has 20 divisors (see below), whose sum is σ = 75396417624. Its totient is φ = 19435635200.
The previous prime is 38892775189. The next prime is 38892775217. The reversal of 38892775216 is 61257729883.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (38892775217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642145 + ... + 700096.
Almost surely, 238892775216 is an apocalyptic number.
It is an amenable number.
38892775216 is a deficient number, since it is larger than the sum of its proper divisors (36503642408).
38892775216 is a wasteful number, since it uses less digits than its factorization.
38892775216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344060 (or 1344054 counting only the distinct ones).
The product of its digits is 10160640, while the sum is 58.
The spelling of 38892775216 in words is "thirty-eight billion, eight hundred ninety-two million, seven hundred seventy-five thousand, two hundred sixteen".
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