Base | Representation |
---|---|
bin | 1101101011100… |
… | …0100101111010 |
3 | 10222222011110100 |
4 | 3122320211322 |
5 | 104142113234 |
6 | 5405500230 |
7 | 1264500165 |
oct | 332704572 |
9 | 128864410 |
10 | 57379194 |
11 | 2a430924 |
12 | 17271676 |
13 | bb700b2 |
14 | 7898adc |
15 | 5086399 |
hex | 36b897a |
57379194 has 12 divisors (see below), whose sum is σ = 124321626. Its totient is φ = 19126392.
The previous prime is 57379187. The next prime is 57379207. The reversal of 57379194 is 49197375.
57379194 is a `hidden beast` number, since 573 + 79 + 1 + 9 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 51194025 + 6185169 = 7155^2 + 2487^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1593849 + ... + 1593884.
Almost surely, 257379194 is an apocalyptic number.
57379194 is an abundant number, since it is smaller than the sum of its proper divisors (66942432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57379194 is a wasteful number, since it uses less digits than its factorization.
57379194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3187741 (or 3187738 counting only the distinct ones).
The product of its digits is 238140, while the sum is 45.
The square root of 57379194 is about 7574.9055439655. The cubic root of 57379194 is about 385.7016361519.
The spelling of 57379194 in words is "fifty-seven million, three hundred seventy-nine thousand, one hundred ninety-four".
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