Base | Representation |
---|---|
bin | 1101100101110… |
… | …1101001100110 |
3 | 10222021020111001 |
4 | 3121131221212 |
5 | 104043203234 |
6 | 5353503514 |
7 | 1261356163 |
oct | 331355146 |
9 | 128236431 |
10 | 57006694 |
11 | 2a1a6a78 |
12 | 17111b9a |
13 | ba6c694 |
14 | 77dd06a |
15 | 5010d14 |
hex | 365da66 |
57006694 has 16 divisors (see below), whose sum is σ = 87363360. Its totient is φ = 27888640.
The previous prime is 57006683. The next prime is 57006727. The reversal of 57006694 is 49660075.
It is a congruent 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, 67527 + ... + 68365.
It is an arithmetic number, because the mean of its divisors is an integer number (5460210).
Almost surely, 257006694 is an apocalyptic number.
57006694 is a deficient number, since it is larger than the sum of its proper divisors (30356666).
57006694 is a wasteful number, since it uses less digits than its factorization.
57006694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1535.
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 57006694 is about 7550.2777432357. The cubic root of 57006694 is about 384.8651779570.
The spelling of 57006694 in words is "fifty-seven million, six thousand, six hundred ninety-four".
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