Base | Representation |
---|---|
bin | 1101100110101… |
… | …1101010100001 |
3 | 10222101011020002 |
4 | 3121223222201 |
5 | 104102022342 |
6 | 5355025345 |
7 | 1262015426 |
oct | 331535241 |
9 | 128334202 |
10 | 57064097 |
11 | 2a236112 |
12 | 1713b255 |
13 | ba8c84c |
14 | 7815d4d |
15 | 5022d32 |
hex | 366baa1 |
57064097 has 8 divisors (see below), whose sum is σ = 58246272. Its totient is φ = 55890000.
The previous prime is 57064079. The next prime is 57064099. The reversal of 57064097 is 79046075.
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 57064097 - 210 = 57063073 is a prime.
It is a super-2 number, since 2×570640972 = 6512622332850818, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57064097.
It is not an unprimeable number, because it can be changed into a prime (57064099) 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, 13448 + ... + 17174.
It is an arithmetic number, because the mean of its divisors is an integer number (7280784).
Almost surely, 257064097 is an apocalyptic number.
It is an amenable number.
57064097 is a deficient number, since it is larger than the sum of its proper divisors (1182175).
57064097 is a wasteful number, since it uses less digits than its factorization.
57064097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4039.
The product of its (nonzero) digits is 52920, while the sum is 38.
The square root of 57064097 is about 7554.0781701012. The cubic root of 57064097 is about 384.9943148652.
The spelling of 57064097 in words is "fifty-seven million, sixty-four thousand, ninety-seven".
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