Base | Representation |
---|---|
bin | 100100001100000110… |
… | …011001111000001100 |
3 | 10201022001122020201210 |
4 | 210030012121320030 |
5 | 1114040033223431 |
6 | 25503451334420 |
7 | 2543634044340 |
oct | 441406317014 |
9 | 121261566653 |
10 | 38857711116 |
11 | 1553018a544 |
12 | 7645451410 |
13 | 3883516293 |
14 | 1c489c1620 |
15 | 102659ad46 |
hex | 90c199e0c |
38857711116 has 24 divisors (see below), whose sum is σ = 103620563200. Its totient is φ = 11102203152.
The previous prime is 38857711103. The next prime is 38857711157. The reversal of 38857711116 is 61111775883.
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, 231295816 + ... + 231295983.
Almost surely, 238857711116 is an apocalyptic number.
It is an amenable number.
38857711116 is an abundant number, since it is smaller than the sum of its proper divisors (64762852084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38857711116 is a wasteful number, since it uses less digits than its factorization.
38857711116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462591813 (or 462591811 counting only the distinct ones).
The product of its digits is 282240, while the sum is 48.
The spelling of 38857711116 in words is "thirty-eight billion, eight hundred fifty-seven million, seven hundred eleven thousand, one hundred sixteen".
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