Base | Representation |
---|---|
bin | 101100011011111101… |
… | …101111111110100100 |
3 | 11120011020221210210121 |
4 | 230123331233332210 |
5 | 1240204213444023 |
6 | 33530332331324 |
7 | 3306251466514 |
oct | 543375577644 |
9 | 146136853717 |
10 | 47713812388 |
11 | 19265226500 |
12 | 92b7313b44 |
13 | 46652227a8 |
14 | 2448c59844 |
15 | 1393d00d5d |
hex | b1bf6ffa4 |
47713812388 has 36 divisors (see below), whose sum is σ = 91798983360. Its totient is φ = 21683630320.
The previous prime is 47713812373. The next prime is 47713812403. The reversal of 47713812388 is 88321831774.
It is an interprime number because it is at equal distance from previous prime (47713812373) and next prime (47713812403).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3884745 + ... + 3897007.
It is an arithmetic number, because the mean of its divisors is an integer number (2549971760).
Almost surely, 247713812388 is an apocalyptic number.
It is an amenable number.
47713812388 is a deficient number, since it is larger than the sum of its proper divisors (44085170972).
47713812388 is a wasteful number, since it uses less digits than its factorization.
47713812388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20328 (or 20315 counting only the distinct ones).
The product of its digits is 1806336, while the sum is 52.
The spelling of 47713812388 in words is "forty-seven billion, seven hundred thirteen million, eight hundred twelve thousand, three hundred eighty-eight".
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