Base | Representation |
---|---|
bin | 1101101011011… |
… | …0110101100100 |
3 | 10222221210121001 |
4 | 3122312311210 |
5 | 104141401004 |
6 | 5405403044 |
7 | 1264440214 |
oct | 332666544 |
9 | 128853531 |
10 | 57372004 |
11 | 2a426488 |
12 | 17269484 |
13 | bb69a41 |
14 | 7896244 |
15 | 50841a4 |
hex | 36b6d64 |
57372004 has 12 divisors (see below), whose sum is σ = 100464700. Its totient is φ = 28667808.
The previous prime is 57371987. The next prime is 57372011. The reversal of 57372004 is 40027375.
It can be written as a sum of positive squares in 2 ways, for example, as 43533604 + 13838400 = 6598^2 + 3720^2 .
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, 4582 + ... + 11650.
Almost surely, 257372004 is an apocalyptic number.
It is an amenable number.
57372004 is a deficient number, since it is larger than the sum of its proper divisors (43092696).
57372004 is a wasteful number, since it uses less digits than its factorization.
57372004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9102 (or 9100 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 57372004 is about 7574.4309357205. The cubic root of 57372004 is about 385.6855251401.
Adding to 57372004 its reverse (40027375), we get a palindrome (97399379).
The spelling of 57372004 in words is "fifty-seven million, three hundred seventy-two thousand, four".
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