Base | Representation |
---|---|
bin | 101100011110000100… |
… | …000010010011001100 |
3 | 11120020201012021100010 |
4 | 230132010002103030 |
5 | 1240242221432412 |
6 | 33534031033220 |
7 | 3310156633326 |
oct | 543604022314 |
9 | 146221167303 |
10 | 47749014732 |
11 | 1928308a551 |
12 | 930706b810 |
13 | 466c5c9693 |
14 | 244d7c0616 |
15 | 1396e5633c |
hex | b1e1024cc |
47749014732 has 24 divisors (see below), whose sum is σ = 112824678400. Its totient is φ = 15714865296.
The previous prime is 47749014697. The next prime is 47749014743. The reversal of 47749014732 is 23741094774.
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, 25183132 + ... + 25185027.
Almost surely, 247749014732 is an apocalyptic number.
It is an amenable number.
47749014732 is an abundant number, since it is smaller than the sum of its proper divisors (65075663668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47749014732 is a wasteful number, since it uses less digits than its factorization.
47749014732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50368245 (or 50368243 counting only the distinct ones).
The product of its (nonzero) digits is 1185408, while the sum is 48.
The spelling of 47749014732 in words is "forty-seven billion, seven hundred forty-nine million, fourteen thousand, seven hundred thirty-two".
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