Base | Representation |
---|---|
bin | 101100000001110001110111… |
… | …0001101100100001001010000 |
3 | 1212210012220021220012112102010 |
4 | 1120003203232031210021100 |
5 | 401230033300031212211 |
6 | 3451354325131022520 |
7 | 144400344146120301 |
oct | 13003435615441120 |
9 | 1783186256175363 |
10 | 387272607679056 |
11 | 10244043294a030 |
12 | 3752803889aa40 |
13 | 1381285b65a408 |
14 | 6b8c14679a7a8 |
15 | 2eb8cb14274a6 |
hex | 16038ee364250 |
387272607679056 has 40 divisors (see below), whose sum is σ = 1091404621642464. Its totient is φ = 117355335660160.
The previous prime is 387272607679033. The next prime is 387272607679093. The reversal of 387272607679056 is 650976706272783.
It is a super-2 number, since 2×3872726076790562 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
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, 366735423411 + ... + 366735424466.
Almost surely, 2387272607679056 is an apocalyptic number.
It is an amenable number.
387272607679056 is an abundant number, since it is smaller than the sum of its proper divisors (704132013963408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
387272607679056 is a wasteful number, since it uses less digits than its factorization.
387272607679056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733470847899 (or 733470847893 counting only the distinct ones).
The product of its (nonzero) digits is 2240421120, while the sum is 75.
The spelling of 387272607679056 in words is "three hundred eighty-seven trillion, two hundred seventy-two billion, six hundred seven million, six hundred seventy-nine thousand, fifty-six".
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