Base | Representation |
---|---|
bin | 10110100100111011111011… |
… | …00001011011001001001010 |
3 | 20111210021012220021100002200 |
4 | 23102131331201123021022 |
5 | 23001411323004412034 |
6 | 253331450243141030 |
7 | 13312631424404622 |
oct | 1322357541331112 |
9 | 214707186240080 |
10 | 49647632888394 |
11 | 149014964aa862 |
12 | 569a063974776 |
13 | 21919a06125c8 |
14 | c38d5b637882 |
15 | 5b16aedcea99 |
hex | 2d277d85b24a |
49647632888394 has 48 divisors (see below), whose sum is σ = 112248118008000. Its totient is φ = 15829497307008.
The previous prime is 49647632888353. The next prime is 49647632888419. The reversal of 49647632888394 is 49388823674694.
49647632888394 is a `hidden beast` number, since 4 + 9 + 6 + 476 + 32 + 8 + 88 + 39 + 4 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37793697 + ... + 39085275.
It is an arithmetic number, because the mean of its divisors is an integer number (2338502458500).
Almost surely, 249647632888394 is an apocalyptic number.
49647632888394 is an abundant number, since it is smaller than the sum of its proper divisors (62600485119606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49647632888394 is a wasteful number, since it uses less digits than its factorization.
49647632888394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1384459 (or 1384456 counting only the distinct ones).
The product of its digits is 12039487488, while the sum is 81.
The spelling of 49647632888394 in words is "forty-nine trillion, six hundred forty-seven billion, six hundred thirty-two million, eight hundred eighty-eight thousand, three hundred ninety-four".
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