Base | Representation |
---|---|
bin | 101100001111101010011001… |
… | …0001111011011000100001000 |
3 | 1220000222022110010211000200200 |
4 | 1120133110302033123010020 |
5 | 402002314100402340024 |
6 | 3455415052502132200 |
7 | 144655243623344415 |
oct | 13037246217330410 |
9 | 1800868403730620 |
10 | 389180714496264 |
11 | 10300668345a549 |
12 | 377959b5a21060 |
13 | 13920778ab48c2 |
14 | 6c16638b3b10c |
15 | 2eed73bc652c9 |
hex | 161f5323db108 |
389180714496264 has 48 divisors (see below), whose sum is σ = 1054096406383020. Its totient is φ = 129718867340160.
The previous prime is 389180714496239. The next prime is 389180714496283. The reversal of 389180714496264 is 462694417081983.
389180714496264 is a `hidden beast` number, since 3 + 8 + 9 + 1 + 8 + 0 + 71 + 4 + 496 + 2 + 64 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 382627165696164 + 6553548800100 = 19560858^2 + 2559990^2 .
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 389180714496192 and 389180714496201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166277527 + ... + 168601830.
Almost surely, 2389180714496264 is an apocalyptic number.
It is an amenable number.
389180714496264 is an abundant number, since it is smaller than the sum of its proper divisors (664915691886756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
389180714496264 is a wasteful number, since it uses less digits than its factorization.
389180714496264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334895510 (or 334895503 counting only the distinct ones).
The product of its (nonzero) digits is 501645312, while the sum is 72.
The spelling of 389180714496264 in words is "three hundred eighty-nine trillion, one hundred eighty billion, seven hundred fourteen million, four hundred ninety-six thousand, two hundred sixty-four".
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