Base | Representation |
---|---|
bin | 1101101100101… |
… | …0101001000100 |
3 | 11000002220212111 |
4 | 3123022221010 |
5 | 104201444444 |
6 | 5411230404 |
7 | 1265225551 |
oct | 333125104 |
9 | 130086774 |
10 | 57453124 |
11 | 2a481423 |
12 | 172a8404 |
13 | bb97941 |
14 | 78b7a28 |
15 | 509d234 |
hex | 36caa44 |
57453124 has 12 divisors (see below), whose sum is σ = 100907884. Its totient is φ = 28622304.
The previous prime is 57453083. The next prime is 57453167. The reversal of 57453124 is 42135475.
It can be written as a sum of positive squares in 2 ways, for example, as 36385024 + 21068100 = 6032^2 + 4590^2 .
It is a super-2 number, since 2×574531242 = 6601722914718752, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24819 + ... + 27034.
Almost surely, 257453124 is an apocalyptic number.
It is an amenable number.
57453124 is a deficient number, since it is larger than the sum of its proper divisors (43454760).
57453124 is a wasteful number, since it uses less digits than its factorization.
57453124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52134 (or 52132 counting only the distinct ones).
The product of its digits is 16800, while the sum is 31.
The square root of 57453124 is about 7579.7839019328. The cubic root of 57453124 is about 385.8672169840.
Adding to 57453124 its reverse (42135475), we get a palindrome (99588599).
The spelling of 57453124 in words is "fifty-seven million, four hundred fifty-three thousand, one hundred twenty-four".
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