Base | Representation |
---|---|
bin | 101011111110001011… |
… | …001001101001110100 |
3 | 11111212102111011101002 |
4 | 223332023021221310 |
5 | 1233143241241243 |
6 | 33405000022432 |
7 | 3261002311601 |
oct | 537613115164 |
9 | 144772434332 |
10 | 47214008948 |
11 | 19029093807 |
12 | 9197a61a18 |
13 | 45b5809002 |
14 | 23dc7156a8 |
15 | 1364ec5eb8 |
hex | afe2c9a74 |
47214008948 has 12 divisors (see below), whose sum is σ = 87484781412. Its totient is φ = 22218357120.
The previous prime is 47214008939. The next prime is 47214008951. The reversal of 47214008948 is 84980041274.
It can be written as a sum of positive squares in 2 ways, for example, as 27543385444 + 19670623504 = 165962^2 + 140252^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347161763 + ... + 347161898.
It is an arithmetic number, because the mean of its divisors is an integer number (7290398451).
Almost surely, 247214008948 is an apocalyptic number.
It is an amenable number.
47214008948 is a deficient number, since it is larger than the sum of its proper divisors (40270772464).
47214008948 is a wasteful number, since it uses less digits than its factorization.
47214008948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694323682 (or 694323680 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 47.
The spelling of 47214008948 in words is "forty-seven billion, two hundred fourteen million, eight thousand, nine hundred forty-eight".
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