Base | Representation |
---|---|
bin | 10001011100100101100111… |
… | …10011010110100000010000 |
3 | 12000211201111010021221100001 |
4 | 20232102303303112200100 |
5 | 20012040340101033211 |
6 | 213332535401535344 |
7 | 11036553634210516 |
oct | 1056226363264020 |
9 | 160751433257301 |
10 | 38365664471056 |
11 | 1125187244858a |
12 | 43776334a4554 |
13 | 1853b35cca6c0 |
14 | 968c9da4c4b6 |
15 | 467ea40acac1 |
hex | 22e4b3cd6810 |
38365664471056 has 40 divisors (see below), whose sum is σ = 80336315193624. Its totient is φ = 17644214676480.
The previous prime is 38365664471051. The next prime is 38365664471111. The reversal of 38365664471056 is 65017446656383.
It can be written as a sum of positive squares in 4 ways, for example, as 858809958400 + 37506854512656 = 926720^2 + 6124284^2 .
It is not an unprimeable number, because it can be changed into a prime (38365664471051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328144951 + ... + 328261846.
Almost surely, 238365664471056 is an apocalyptic number.
It is an amenable number.
38365664471056 is an abundant number, since it is smaller than the sum of its proper divisors (41970650722568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38365664471056 is a wasteful number, since it uses less digits than its factorization.
38365664471056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 656407099 (or 656407093 counting only the distinct ones).
The product of its (nonzero) digits is 261273600, while the sum is 64.
The spelling of 38365664471056 in words is "thirty-eight trillion, three hundred sixty-five billion, six hundred sixty-four million, four hundred seventy-one thousand, fifty-six".
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