Base | Representation |
---|---|
bin | 101100000000010111… |
… | …110010000111010000 |
3 | 11111221222212010212012 |
4 | 230000113302013100 |
5 | 1233232210443312 |
6 | 33412354122052 |
7 | 3261630544400 |
oct | 540027620720 |
9 | 144858763765 |
10 | 47250874832 |
11 | 19047983687 |
12 | 91a8280328 |
13 | 45c0346145 |
14 | 2403590800 |
15 | 1368359322 |
hex | b005f21d0 |
47250874832 has 60 divisors (see below), whose sum is σ = 106523467776. Its totient is φ = 20245014720.
The previous prime is 47250874829. The next prime is 47250874871. The reversal of 47250874832 is 23847805274.
It is a congruent number.
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, 4811207 + ... + 4821017.
Almost surely, 247250874832 is an apocalyptic number.
It is an amenable number.
47250874832 is an abundant number, since it is smaller than the sum of its proper divisors (59272592944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47250874832 is a wasteful number, since it uses less digits than its factorization.
47250874832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15976 (or 15963 counting only the distinct ones).
The product of its (nonzero) digits is 3010560, while the sum is 50.
The spelling of 47250874832 in words is "forty-seven billion, two hundred fifty million, eight hundred seventy-four thousand, eight hundred thirty-two".
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