Base | Representation |
---|---|
bin | 1101100110000… |
… | …0101010101000 |
3 | 10222021212102121 |
4 | 3121200222220 |
5 | 104044102143 |
6 | 5354041024 |
7 | 1261440202 |
oct | 331405250 |
9 | 128255377 |
10 | 57019048 |
11 | 2a205289 |
12 | 17119174 |
13 | ba751a8 |
14 | 7803772 |
15 | 50147ed |
hex | 3660aa8 |
57019048 has 16 divisors (see below), whose sum is σ = 107330580. Its totient is φ = 28397568.
The previous prime is 57018991. The next prime is 57019073. The reversal of 57019048 is 84091075.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 55323844 + 1695204 = 7438^2 + 1302^2 .
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 11811 + ... + 15922.
Almost surely, 257019048 is an apocalyptic number.
It is an amenable number.
57019048 is a deficient number, since it is larger than the sum of its proper divisors (50311532).
57019048 is a wasteful number, since it uses less digits than its factorization.
57019048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27996 (or 27992 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 57019048 is about 7551.0958145159. The cubic root of 57019048 is about 384.8929775051.
The spelling of 57019048 in words is "fifty-seven million, nineteen thousand, forty-eight".
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