Base | Representation |
---|---|
bin | 1101101010011… |
… | …0011010011110 |
3 | 10222211101022120 |
4 | 3122212122132 |
5 | 104132222414 |
6 | 5404123410 |
7 | 1264040124 |
oct | 332463236 |
9 | 128741276 |
10 | 57304734 |
11 | 2a38a993 |
12 | 17236566 |
13 | bb45236 |
14 | 7879914 |
15 | 506e2a9 |
hex | 36a669e |
57304734 has 16 divisors (see below), whose sum is σ = 114790800. Its totient is φ = 19071360.
The previous prime is 57304733. The next prime is 57304763. The reversal of 57304734 is 43740375.
It is a junction number, because it is equal to n+sod(n) for n = 57304695 and 57304704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57304733) 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, 3259 + ... + 11190.
It is an arithmetic number, because the mean of its divisors is an integer number (7174425).
Almost surely, 257304734 is an apocalyptic number.
57304734 is an abundant number, since it is smaller than the sum of its proper divisors (57486066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57304734 is a wasteful number, since it uses less digits than its factorization.
57304734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15115.
The product of its (nonzero) digits is 35280, while the sum is 33.
The square root of 57304734 is about 7569.9890356592. The cubic root of 57304734 is about 385.5347244565.
The spelling of 57304734 in words is "fifty-seven million, three hundred four thousand, seven hundred thirty-four".
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