Base | Representation |
---|---|
bin | 1011000101010111111… |
… | …11100011011110001000 |
3 | 1100102000120201000002102 |
4 | 11202223333203132020 |
5 | 22214431211430334 |
6 | 450542352252532 |
7 | 36341431264421 |
oct | 5425377433610 |
9 | 1312016630072 |
10 | 380842686344 |
11 | 13757284a07a |
12 | 61987541148 |
13 | 29bb4710aa3 |
14 | 1460bb98648 |
15 | 9d8eb3767e |
hex | 58abfe3788 |
380842686344 has 16 divisors (see below), whose sum is σ = 715046326800. Its totient is φ = 190163665872.
The previous prime is 380842686319. The next prime is 380842686377. The reversal of 380842686344 is 443686248083.
It is a self number, because there is not a number n which added to its sum of digits gives 380842686344.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32203382 + ... + 32215205.
It is an arithmetic number, because the mean of its divisors is an integer number (44690395425).
Almost surely, 2380842686344 is an apocalyptic number.
It is an amenable number.
380842686344 is a deficient number, since it is larger than the sum of its proper divisors (334203640456).
380842686344 is a wasteful number, since it uses less digits than its factorization.
380842686344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64419332 (or 64419328 counting only the distinct ones).
The product of its (nonzero) digits is 21233664, while the sum is 56.
The spelling of 380842686344 in words is "three hundred eighty billion, eight hundred forty-two million, six hundred eighty-six thousand, three hundred forty-four".
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