Base | Representation |
---|---|
bin | 1101100110100… |
… | …1001000001000 |
3 | 10222100121222011 |
4 | 3121221020020 |
5 | 104101204304 |
6 | 5354505304 |
7 | 1261643221 |
oct | 331511010 |
9 | 128317864 |
10 | 57053704 |
11 | 2a229324 |
12 | 17135234 |
13 | ba87bb6 |
14 | 7812248 |
15 | 501ec04 |
hex | 3669208 |
57053704 has 16 divisors (see below), whose sum is σ = 109867500. Its totient is φ = 27755712.
The previous prime is 57053693. The next prime is 57053729. The reversal of 57053704 is 40735075.
It can be written as a sum of positive squares in 2 ways, for example, as 53436100 + 3617604 = 7310^2 + 1902^2 .
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, 96079 + ... + 96670.
Almost surely, 257053704 is an apocalyptic number.
It is an amenable number.
57053704 is a deficient number, since it is larger than the sum of its proper divisors (52813796).
57053704 is a wasteful number, since it uses less digits than its factorization.
57053704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192792 (or 192788 counting only the distinct ones).
The product of its (nonzero) digits is 14700, while the sum is 31.
The square root of 57053704 is about 7553.3902322070. The cubic root of 57053704 is about 384.9709406301.
Adding to 57053704 its reverse (40735075), we get a palindrome (97788779).
It can be divided in two parts, 5705 and 3704, that added together give a square (9409 = 972).
The spelling of 57053704 in words is "fifty-seven million, fifty-three thousand, seven hundred four".
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