Base | Representation |
---|---|
bin | 101011110100110101… |
… | …010101000000011010 |
3 | 11111110111121011222020 |
4 | 223310311111000122 |
5 | 1232333131341323 |
6 | 33341241035310 |
7 | 3254060252016 |
oct | 536465250032 |
9 | 144414534866 |
10 | 47057293338 |
11 | 18a58684a80 |
12 | 9153485b36 |
13 | 458c1c8493 |
14 | 23c599d546 |
15 | 135636bae3 |
hex | af4d5501a |
47057293338 has 16 divisors (see below), whose sum is σ = 102670458336. Its totient is φ = 14259785840.
The previous prime is 47057293319. The next prime is 47057293357. The reversal of 47057293338 is 83339275074.
It is an interprime number because it is at equal distance from previous prime (47057293319) and next prime (47057293357).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356494581 + ... + 356494712.
It is an arithmetic number, because the mean of its divisors is an integer number (6416903646).
Almost surely, 247057293338 is an apocalyptic number.
47057293338 is an abundant number, since it is smaller than the sum of its proper divisors (55613164998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47057293338 is a wasteful number, since it uses less digits than its factorization.
47057293338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 712989309.
The product of its (nonzero) digits is 3810240, while the sum is 51.
The spelling of 47057293338 in words is "forty-seven billion, fifty-seven million, two hundred ninety-three thousand, three hundred thirty-eight".
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