Base | Representation |
---|---|
bin | 1101100101110… |
… | …0010101111101 |
3 | 10222020222010210 |
4 | 3121130111331 |
5 | 104043020331 |
6 | 5353423033 |
7 | 1261334445 |
oct | 331342575 |
9 | 128228123 |
10 | 57001341 |
11 | 2a1a2a51 |
12 | 1710aa79 |
13 | ba6a107 |
14 | 77db125 |
15 | 500e446 |
hex | 365c57d |
57001341 has 8 divisors (see below), whose sum is σ = 77436000. Its totient is φ = 37283792.
The previous prime is 57001313. The next prime is 57001363. The reversal of 57001341 is 14310075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57001341 - 25 = 57001309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57001541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179091 + ... + 179408.
It is an arithmetic number, because the mean of its divisors is an integer number (9679500).
Almost surely, 257001341 is an apocalyptic number.
It is an amenable number.
57001341 is a deficient number, since it is larger than the sum of its proper divisors (20434659).
57001341 is a wasteful number, since it uses less digits than its factorization.
57001341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358555.
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 57001341 is about 7549.9232446430. The cubic root of 57001341 is about 384.8531311391.
The spelling of 57001341 in words is "fifty-seven million, one thousand, three hundred forty-one".
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