Base | Representation |
---|---|
bin | 101100101000111100… |
… | …101110100001110000 |
3 | 11120201102212000020101 |
4 | 230220330232201300 |
5 | 1241131000214422 |
6 | 34004113322144 |
7 | 3314535200215 |
oct | 545074564160 |
9 | 146642760211 |
10 | 47931648112 |
11 | 19367190727 |
12 | 9358266354 |
13 | 469b3b307a |
14 | 2469b61b0c |
15 | 13a7ecec27 |
hex | b28f2e870 |
47931648112 has 20 divisors (see below), whose sum is σ = 92924349336. Its totient is φ = 23951170880.
The previous prime is 47931648097. The next prime is 47931648143. The reversal of 47931648112 is 21184613974.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 888814 + ... + 941197.
Almost surely, 247931648112 is an apocalyptic number.
It is an amenable number.
47931648112 is a deficient number, since it is larger than the sum of its proper divisors (44992701224).
47931648112 is a wasteful number, since it uses less digits than its factorization.
47931648112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1831656 (or 1831650 counting only the distinct ones).
The product of its digits is 290304, while the sum is 46.
The spelling of 47931648112 in words is "forty-seven billion, nine hundred thirty-one million, six hundred forty-eight thousand, one hundred twelve".
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