Base | Representation |
---|---|
bin | 1101110100000… |
… | …1000111100001 |
3 | 11001000120112201 |
4 | 3131001013201 |
5 | 104313012101 |
6 | 5425453201 |
7 | 1302316423 |
oct | 335010741 |
9 | 131016481 |
10 | 57938401 |
11 | 2a782a84 |
12 | 174a1201 |
13 | c0077a1 |
14 | 79a2813 |
15 | 5146e01 |
hex | 37411e1 |
57938401 has 2 divisors, whose sum is σ = 57938402. Its totient is φ = 57938400.
The previous prime is 57938393. The next prime is 57938417. The reversal of 57938401 is 10483975.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 57744801 + 193600 = 7599^2 + 440^2 .
It is a cyclic number.
It is not a de Polignac number, because 57938401 - 23 = 57938393 is a prime.
It is not a weakly prime, because it can be changed into another prime (57930401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28969200 + 28969201.
It is an arithmetic number, because the mean of its divisors is an integer number (28969201).
Almost surely, 257938401 is an apocalyptic number.
It is an amenable number.
57938401 is a deficient number, since it is larger than the sum of its proper divisors (1).
57938401 is an equidigital number, since it uses as much as digits as its factorization.
57938401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 57938401 is about 7611.7278590344. The cubic root of 57938401 is about 386.9505798141.
The spelling of 57938401 in words is "fifty-seven million, nine hundred thirty-eight thousand, four hundred one".
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