Base | Representation |
---|---|
bin | 100011011100001111… |
… | …010101100011110101 |
3 | 10122020002201102011021 |
4 | 203130033111203311 |
5 | 1110414003340412 |
6 | 25252045141141 |
7 | 2515014002245 |
oct | 433417254365 |
9 | 118202642137 |
10 | 38054746357 |
11 | 15158a04201 |
12 | 746055a7b1 |
13 | 3786065ac4 |
14 | 1bb00c3b25 |
15 | ecad3a607 |
hex | 8dc3d58f5 |
38054746357 has 16 divisors (see below), whose sum is σ = 39722633280. Its totient is φ = 36411356800.
The previous prime is 38054746321. The next prime is 38054746397. The reversal of 38054746357 is 75364745083.
It is a cyclic number.
It is not a de Polignac number, because 38054746357 - 215 = 38054713589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38054746307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2884458 + ... + 2897620.
It is an arithmetic number, because the mean of its divisors is an integer number (2482664580).
Almost surely, 238054746357 is an apocalyptic number.
It is an amenable number.
38054746357 is a deficient number, since it is larger than the sum of its proper divisors (1667886923).
38054746357 is a wasteful number, since it uses less digits than its factorization.
38054746357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14084.
The product of its (nonzero) digits is 8467200, while the sum is 52.
The spelling of 38054746357 in words is "thirty-eight billion, fifty-four million, seven hundred forty-six thousand, three hundred fifty-seven".
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