Base | Representation |
---|---|
bin | 1101100110010… |
… | …0011111011011 |
3 | 10222022122220212 |
4 | 3121210133123 |
5 | 104100102330 |
6 | 5354241335 |
7 | 1261533653 |
oct | 331443733 |
9 | 128278825 |
10 | 57034715 |
11 | 2a216031 |
12 | 1712624b |
13 | ba7c36a |
14 | 7809363 |
15 | 5019295 |
hex | 36647db |
57034715 has 8 divisors (see below), whose sum is σ = 68566608. Its totient is φ = 45544480.
The previous prime is 57034693. The next prime is 57034741. The reversal of 57034715 is 51743075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57034715 - 216 = 56969179 is a prime.
It is a Duffinian 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, 7316 + ... + 12945.
It is an arithmetic number, because the mean of its divisors is an integer number (8570826).
Almost surely, 257034715 is an apocalyptic number.
57034715 is a deficient number, since it is larger than the sum of its proper divisors (11531893).
57034715 is a wasteful number, since it uses less digits than its factorization.
57034715 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20829.
The product of its (nonzero) digits is 14700, while the sum is 32.
The square root of 57034715 is about 7552.1331423645. The cubic root of 57034715 is about 384.9282263461.
The spelling of 57034715 in words is "fifty-seven million, thirty-four thousand, seven hundred fifteen".
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