Base | Representation |
---|---|
bin | 1101101110000… |
… | …0111010010111 |
3 | 11000021112222222 |
4 | 3123200322113 |
5 | 104212404333 |
6 | 5413212555 |
7 | 1266055523 |
oct | 333407227 |
9 | 130245888 |
10 | 57544343 |
11 | 2a533a0a |
12 | 1733115b |
13 | bbca30c |
14 | 78dcd83 |
15 | 50ba298 |
hex | 36e0e97 |
57544343 has 2 divisors, whose sum is σ = 57544344. Its totient is φ = 57544342.
The previous prime is 57544313. The next prime is 57544351. The reversal of 57544343 is 34344575.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 57544343 - 214 = 57527959 is a prime.
It is a super-2 number, since 2×575443432 = 6622702822603298, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (57544313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28772171 + 28772172.
It is an arithmetic number, because the mean of its divisors is an integer number (28772172).
Almost surely, 257544343 is an apocalyptic number.
57544343 is a deficient number, since it is larger than the sum of its proper divisors (1).
57544343 is an equidigital number, since it uses as much as digits as its factorization.
57544343 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 100800, while the sum is 35.
The square root of 57544343 is about 7585.7987713885. The cubic root of 57544343 is about 386.0713243056.
The spelling of 57544343 in words is "fifty-seven million, five hundred forty-four thousand, three hundred forty-three".
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