Base | Representation |
---|---|
bin | 1101101010011… |
… | …1110001010110 |
3 | 10222211122221111 |
4 | 3122213301112 |
5 | 104132412134 |
6 | 5404205234 |
7 | 1264062256 |
oct | 332476126 |
9 | 128748844 |
10 | 57310294 |
11 | 2a394088 |
12 | 1723981a |
13 | bb47922 |
14 | 787b966 |
15 | 5070c64 |
hex | 36a7c56 |
57310294 has 8 divisors (see below), whose sum is σ = 86125968. Its totient is φ = 28601640.
The previous prime is 57310291. The next prime is 57310301. The reversal of 57310294 is 49201375.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57310291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25402 + ... + 27565.
It is an arithmetic number, because the mean of its divisors is an integer number (10765746).
Almost surely, 257310294 is an apocalyptic number.
57310294 is a deficient number, since it is larger than the sum of its proper divisors (28815674).
57310294 is a wasteful number, since it uses less digits than its factorization.
57310294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53510.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 57310294 is about 7570.3562663854. The cubic root of 57310294 is about 385.5471929071.
The spelling of 57310294 in words is "fifty-seven million, three hundred ten thousand, two hundred ninety-four".
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