Base | Representation |
---|---|
bin | 1101101101001… |
… | …0010100000011 |
3 | 11000011111222022 |
4 | 3123102110003 |
5 | 104204001142 |
6 | 5412032055 |
7 | 1265416301 |
oct | 333222403 |
9 | 130144868 |
10 | 57484547 |
11 | 2a4a2a9a |
12 | 1730262b |
13 | bba9033 |
14 | 78c5271 |
15 | 50a76d2 |
hex | 36d2503 |
57484547 has 2 divisors, whose sum is σ = 57484548. Its totient is φ = 57484546.
The previous prime is 57484543. The next prime is 57484561. The reversal of 57484547 is 74548475.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 57484547 - 22 = 57484543 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 57484498 and 57484507.
It is not a weakly prime, because it can be changed into another prime (57484543) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28742273 + 28742274.
It is an arithmetic number, because the mean of its divisors is an integer number (28742274).
Almost surely, 257484547 is an apocalyptic number.
57484547 is a deficient number, since it is larger than the sum of its proper divisors (1).
57484547 is an equidigital number, since it uses as much as digits as its factorization.
57484547 is an evil number, because the sum of its binary digits is even.
The product of its digits is 627200, while the sum is 44.
The square root of 57484547 is about 7581.8564349373. The cubic root of 57484547 is about 385.9375519798.
The spelling of 57484547 in words is "fifty-seven million, four hundred eighty-four thousand, five hundred forty-seven".
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