Base | Representation |
---|---|
bin | 10001101011000100001100… |
… | …10101110110101011011000 |
3 | 12002121021111111211000000200 |
4 | 20311202012111312223120 |
5 | 20043213131200021021 |
6 | 214353245300502200 |
7 | 11120524202166225 |
oct | 1065420625665330 |
9 | 162537444730020 |
10 | 38863117970136 |
11 | 11423834a31169 |
12 | 4437b236aa960 |
13 | 188ba126b74a5 |
14 | 984db099894c |
15 | 475dbb37c126 |
hex | 235886576ad8 |
38863117970136 has 96 divisors (see below), whose sum is σ = 105479697960000. Its totient is φ = 12926634194880.
The previous prime is 38863117970111. The next prime is 38863117970207. The reversal of 38863117970136 is 63107971136883.
It is a happy number.
38863117970136 is a `hidden beast` number, since 388 + 6 + 3 + 1 + 179 + 70 + 13 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 371108295 + ... + 371213001.
It is an arithmetic number, because the mean of its divisors is an integer number (1098746853750).
Almost surely, 238863117970136 is an apocalyptic number.
38863117970136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38863117970136 is an abundant number, since it is smaller than the sum of its proper divisors (66616579989864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38863117970136 is a wasteful number, since it uses less digits than its factorization.
38863117970136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115709 (or 115702 counting only the distinct ones).
The product of its (nonzero) digits is 27433728, while the sum is 63.
The spelling of 38863117970136 in words is "thirty-eight trillion, eight hundred sixty-three billion, one hundred seventeen million, nine hundred seventy thousand, one hundred thirty-six".
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