Base | Representation |
---|---|
bin | 1101110100100… |
… | …0011001000010 |
3 | 11001002002102011 |
4 | 3131020121002 |
5 | 104314440234 |
6 | 5430243134 |
7 | 1302502324 |
oct | 335103102 |
9 | 131062364 |
10 | 57968194 |
11 | 2a7a33a9 |
12 | 174b64aa |
13 | c01820b |
14 | 79ad614 |
15 | 5150b64 |
hex | 3748642 |
57968194 has 16 divisors (see below), whose sum is σ = 88133760. Its totient is φ = 28592640.
The previous prime is 57968191. The next prime is 57968203. The reversal of 57968194 is 49186975.
It is not an unprimeable number, because it can be changed into a prime (57968191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90114 + ... + 90754.
It is an arithmetic number, because the mean of its divisors is an integer number (5508360).
Almost surely, 257968194 is an apocalyptic number.
57968194 is a deficient number, since it is larger than the sum of its proper divisors (30165566).
57968194 is a wasteful number, since it uses less digits than its factorization.
57968194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1185.
The product of its digits is 544320, while the sum is 49.
The square root of 57968194 is about 7613.6846533068. The cubic root of 57968194 is about 387.0168941695.
The spelling of 57968194 in words is "fifty-seven million, nine hundred sixty-eight thousand, one hundred ninety-four".
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