Base | Representation |
---|---|
bin | 100100000010101111… |
… | …100000101110100000 |
3 | 10200220010020000102120 |
4 | 210002233200232200 |
5 | 1113224340334122 |
6 | 25440122344240 |
7 | 2540016435426 |
oct | 440257405640 |
9 | 120803200376 |
10 | 38700714912 |
11 | 1545a5a9a12 |
12 | 760095b080 |
13 | 3859b37b12 |
14 | 1c31bd5116 |
15 | 10178d875c |
hex | 902be0ba0 |
38700714912 has 48 divisors (see below), whose sum is σ = 101600503200. Its totient is φ = 12898825472.
The previous prime is 38700714907. The next prime is 38700714967. The reversal of 38700714912 is 21941700783.
It is a tau number, because it is divible by the number of its divisors (48).
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, 1222678 + ... + 1253930.
It is an arithmetic number, because the mean of its divisors is an integer number (2116677150).
Almost surely, 238700714912 is an apocalyptic number.
38700714912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
38700714912 is an abundant number, since it is smaller than the sum of its proper divisors (62899788288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38700714912 is a wasteful number, since it uses less digits than its factorization.
38700714912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44165 (or 44157 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 42.
The spelling of 38700714912 in words is "thirty-eight billion, seven hundred million, seven hundred fourteen thousand, nine hundred twelve".
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