Base | Representation |
---|---|
bin | 1101100101110… |
… | …0110000011110 |
3 | 10222021001110122 |
4 | 3121130300132 |
5 | 104043044123 |
6 | 5353434542 |
7 | 1261342421 |
oct | 331346036 |
9 | 128231418 |
10 | 57003038 |
11 | 2a1a4254 |
12 | 1710ba52 |
13 | ba6ab11 |
14 | 77db9b8 |
15 | 500ebc8 |
hex | 365cc1e |
57003038 has 16 divisors (see below), whose sum is σ = 90614160. Its totient is φ = 26846400.
The previous prime is 57003029. The next prime is 57003041. The reversal of 57003038 is 83030075.
It is a junction number, because it is equal to n+sod(n) for n = 57002998 and 57003016.
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, 9608 + ... + 14363.
It is an arithmetic number, because the mean of its divisors is an integer number (5663385).
Almost surely, 257003038 is an apocalyptic number.
57003038 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
57003038 is a deficient number, since it is larger than the sum of its proper divisors (33611122).
57003038 is a wasteful number, since it uses less digits than its factorization.
57003038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24043.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 57003038 is about 7550.0356290550. The cubic root of 57003038 is about 384.8569502848.
The spelling of 57003038 in words is "fifty-seven million, three thousand, thirty-eight".
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