Base | Representation |
---|---|
bin | 101011111001111101… |
… | …101010110101000000 |
3 | 11111200111120010101211 |
4 | 223321331222311000 |
5 | 1233022200202302 |
6 | 33353553535504 |
7 | 3256153666414 |
oct | 537175526500 |
9 | 144614503354 |
10 | 47143365952 |
11 | 18aa2223671 |
12 | 9178274594 |
13 | 45a3ca3917 |
14 | 23d31a6d44 |
15 | 135dbbead7 |
hex | af9f6ad40 |
47143365952 has 56 divisors (see below), whose sum is σ = 94214874816. Its totient is φ = 23404474368.
The previous prime is 47143365923. The next prime is 47143365967. The reversal of 47143365952 is 25956334174.
It is a junction number, because it is equal to n+sod(n) for n = 47143365896 and 47143365905.
It is a congruent number.
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, 17701773 + ... + 17704435.
Almost surely, 247143365952 is an apocalyptic number.
It is an amenable number.
47143365952 is a deficient number, since it is larger than the sum of its proper divisors (47071508864).
47143365952 is a wasteful number, since it uses less digits than its factorization.
47143365952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4535 (or 4525 counting only the distinct ones).
The product of its digits is 2721600, while the sum is 49.
The spelling of 47143365952 in words is "forty-seven billion, one hundred forty-three million, three hundred sixty-five thousand, nine hundred fifty-two".
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