Base | Representation |
---|---|
bin | 110001110011000111… |
… | …111001010011111011 |
3 | 12010000111020010212222 |
4 | 301303013321103323 |
5 | 1334002042312042 |
6 | 40321514154255 |
7 | 3602030325614 |
oct | 616307712373 |
9 | 163014203788 |
10 | 53471057147 |
11 | 2074a021722 |
12 | a44342298b |
13 | 5071c145b1 |
14 | 2833716c0b |
15 | 15ce4862d2 |
hex | c731f94fb |
53471057147 has 2 divisors, whose sum is σ = 53471057148. Its totient is φ = 53471057146.
The previous prime is 53471057089. The next prime is 53471057161. The reversal of 53471057147 is 74175017435.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 53471057147 - 216 = 53470991611 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53471057098 and 53471057107.
It is not a weakly prime, because it can be changed into another prime (53471057047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26735528573 + 26735528574.
It is an arithmetic number, because the mean of its divisors is an integer number (26735528574).
Almost surely, 253471057147 is an apocalyptic number.
53471057147 is a deficient number, since it is larger than the sum of its proper divisors (1).
53471057147 is an equidigital number, since it uses as much as digits as its factorization.
53471057147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 411600, while the sum is 44.
The spelling of 53471057147 in words is "fifty-three billion, four hundred seventy-one million, fifty-seven thousand, one hundred forty-seven".
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