Base | Representation |
---|---|
bin | 1101101000110… |
… | …1110001010010 |
3 | 10222122020212001 |
4 | 3122031301102 |
5 | 104121010134 |
6 | 5402024214 |
7 | 1263136624 |
oct | 332156122 |
9 | 128566761 |
10 | 57203794 |
11 | 2a32106a |
12 | 171a806a |
13 | bb0b2cb |
14 | 7850c14 |
15 | 504e414 |
hex | 368dc52 |
57203794 has 16 divisors (see below), whose sum is σ = 92246400. Its totient is φ = 26519184.
The previous prime is 57203791. The next prime is 57203819. The reversal of 57203794 is 49730275.
57203794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (57203791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14229 + ... + 17800.
It is an arithmetic number, because the mean of its divisors is an integer number (5765400).
Almost surely, 257203794 is an apocalyptic number.
57203794 is a deficient number, since it is larger than the sum of its proper divisors (35042606).
57203794 is a wasteful number, since it uses less digits than its factorization.
57203794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32097.
The product of its (nonzero) digits is 52920, while the sum is 37.
The square root of 57203794 is about 7563.3189804477. The cubic root of 57203794 is about 385.3082234076.
The spelling of 57203794 in words is "fifty-seven million, two hundred three thousand, seven hundred ninety-four".
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