Base | Representation |
---|---|
bin | 1101101010011… |
… | …0001010010010 |
3 | 10222211022220012 |
4 | 3122212022102 |
5 | 104132204243 |
6 | 5404114522 |
7 | 1264034114 |
oct | 332461222 |
9 | 128738805 |
10 | 57303698 |
11 | 2a38a131 |
12 | 17235a42 |
13 | bb4491a |
14 | 78793b4 |
15 | 506dd18 |
hex | 36a6292 |
57303698 has 16 divisors (see below), whose sum is σ = 87816960. Its totient is φ = 28038096.
The previous prime is 57303689. The next prime is 57303709. The reversal of 57303698 is 89630375.
It is a Curzon 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, 16511 + ... + 19677.
It is an arithmetic number, because the mean of its divisors is an integer number (5488560).
Almost surely, 257303698 is an apocalyptic number.
57303698 is a deficient number, since it is larger than the sum of its proper divisors (30513262).
57303698 is a wasteful number, since it uses less digits than its factorization.
57303698 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3361.
The product of its (nonzero) digits is 136080, while the sum is 41.
The square root of 57303698 is about 7569.9206072455. The cubic root of 57303698 is about 385.5324011092.
The spelling of 57303698 in words is "fifty-seven million, three hundred three thousand, six hundred ninety-eight".
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