Base | Representation |
---|---|
bin | 100010010100000… |
… | …111110001011001 |
3 | 1111010021121000100 |
4 | 202110013301121 |
5 | 2134334400212 |
6 | 133043130013 |
7 | 20160240552 |
oct | 4224076131 |
9 | 1433247010 |
10 | 575700057 |
11 | 275a70a79 |
12 | 140973909 |
13 | 9236b22a |
14 | 5665d329 |
15 | 3581cbdc |
hex | 22507c59 |
575700057 has 36 divisors (see below), whose sum is σ = 901545060. Its totient is φ = 353699136.
The previous prime is 575700049. The next prime is 575700079. The reversal of 575700057 is 750007575.
It can be written as a sum of positive squares in 2 ways, for example, as 269485056 + 306215001 = 16416^2 + 17499^2 .
It is not a de Polignac number, because 575700057 - 23 = 575700049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 575699994 and 575700030.
It is not an unprimeable number, because it can be changed into a prime (575700007) 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 35 ways as a sum of consecutive naturals, for example, 117819 + ... + 122607.
Almost surely, 2575700057 is an apocalyptic number.
575700057 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
575700057 is a deficient number, since it is larger than the sum of its proper divisors (325845003).
575700057 is a wasteful number, since it uses less digits than its factorization.
575700057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4870 (or 4848 counting only the distinct ones).
The product of its (nonzero) digits is 42875, while the sum is 36.
The square root of 575700057 is about 23993.7503737953. The cubic root of 575700057 is about 831.8890813249.
The spelling of 575700057 in words is "five hundred seventy-five million, seven hundred thousand, fifty-seven".
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