Base | Representation |
---|---|
bin | 1101100101110… |
… | …0010001011101 |
3 | 10222020221202010 |
4 | 3121130101131 |
5 | 104043013203 |
6 | 5353421433 |
7 | 1261333554 |
oct | 331342135 |
9 | 128227663 |
10 | 57001053 |
11 | 2a1a280a |
12 | 1710a879 |
13 | ba69c45 |
14 | 77dad9b |
15 | 500e303 |
hex | 365c45d |
57001053 has 12 divisors (see below), whose sum is σ = 78116640. Its totient is φ = 36970992.
The previous prime is 57001039. The next prime is 57001057. The reversal of 57001053 is 35010075.
It is a happy number.
It is not a de Polignac number, because 57001053 - 212 = 56996957 is a prime.
57001053 is a modest number, since divided by 1053 gives 57 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57001057) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2833 + ... + 11046.
It is an arithmetic number, because the mean of its divisors is an integer number (6509720).
Almost surely, 257001053 is an apocalyptic number.
It is an amenable number.
57001053 is a deficient number, since it is larger than the sum of its proper divisors (21115587).
57001053 is a wasteful number, since it uses less digits than its factorization.
57001053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13956 (or 13919 counting only the distinct ones).
The product of its (nonzero) digits is 525, while the sum is 21.
The square root of 57001053 is about 7549.9041715773. The cubic root of 57001053 is about 384.8524829796.
The spelling of 57001053 in words is "fifty-seven million, one thousand, fifty-three".
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