Base | Representation |
---|---|
bin | 1101101010010… |
… | …1110111010010 |
3 | 10222211021020011 |
4 | 3122211313102 |
5 | 104132134412 |
6 | 5404105134 |
7 | 1264030426 |
oct | 332456722 |
9 | 128737204 |
10 | 57302482 |
11 | 2a389226 |
12 | 172351aa |
13 | bb441c3 |
14 | 7878b86 |
15 | 506d7a7 |
hex | 36a5dd2 |
57302482 has 4 divisors (see below), whose sum is σ = 85953726. Its totient is φ = 28651240.
The previous prime is 57302449. The next prime is 57302491. The reversal of 57302482 is 28420375.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 40972801 + 16329681 = 6401^2 + 4041^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14325619 + ... + 14325622.
Almost surely, 257302482 is an apocalyptic number.
57302482 is a deficient number, since it is larger than the sum of its proper divisors (28651244).
57302482 is a wasteful number, since it uses less digits than its factorization.
57302482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28651243.
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 57302482 is about 7569.8402889361. The cubic root of 57302482 is about 385.5296740559.
The spelling of 57302482 in words is "fifty-seven million, three hundred two thousand, four hundred eighty-two".
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