Base | Representation |
---|---|
bin | 10101100011010110100101… |
… | …01110001110000110111100 |
3 | 20012210211201121011020010110 |
4 | 22301223102232032012330 |
5 | 22203001312321211321 |
6 | 244444332535510020 |
7 | 12661055366055111 |
oct | 1261532256160674 |
9 | 205724647136113 |
10 | 47394204475836 |
11 | 14112850953719 |
12 | 5395393228310 |
13 | 205a33c928c8a |
14 | b9bc6acd0908 |
15 | 572c7311c176 |
hex | 2b1ad2b8e1bc |
47394204475836 has 24 divisors (see below), whose sum is σ = 110587960540624. Its totient is φ = 15797856240000.
The previous prime is 47394204475799. The next prime is 47394204475853. The reversal of 47394204475836 is 63857440249374.
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, 25556665 + ... + 27348336.
Almost surely, 247394204475836 is an apocalyptic number.
It is an amenable number.
47394204475836 is an abundant number, since it is smaller than the sum of its proper divisors (63193756064788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47394204475836 is a wasteful number, since it uses less digits than its factorization.
47394204475836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52979661 (or 52979659 counting only the distinct ones).
The product of its (nonzero) digits is 487710720, while the sum is 66.
The spelling of 47394204475836 in words is "forty-seven trillion, three hundred ninety-four billion, two hundred four million, four hundred seventy-five thousand, eight hundred thirty-six".
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