Base | Representation |
---|---|
bin | 110011111010111110… |
… | …100111110011100101 |
3 | 12022220100002002001101 |
4 | 303322332213303211 |
5 | 1403134040440100 |
6 | 41340015000101 |
7 | 4012354652014 |
oct | 637276476345 |
9 | 168810062041 |
10 | 55750327525 |
11 | 21709674252 |
12 | a97a809031 |
13 | 53461ac1a9 |
14 | 29ac30aa7b |
15 | 16b461086a |
hex | cfafa7ce5 |
55750327525 has 6 divisors (see below), whose sum is σ = 69130406162. Its totient is φ = 44600262000.
The previous prime is 55750327483. The next prime is 55750327537. The reversal of 55750327525 is 52572305755.
It can be written as a sum of positive squares in 3 ways, for example, as 942367204 + 54807960321 = 30698^2 + 234111^2 .
It is a de Polignac number, because none of the positive numbers 2k-55750327525 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1115006526 + ... + 1115006575.
Almost surely, 255750327525 is an apocalyptic number.
It is an amenable number.
55750327525 is a deficient number, since it is larger than the sum of its proper divisors (13380078637).
55750327525 is a wasteful number, since it uses less digits than its factorization.
55750327525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2230013111 (or 2230013106 counting only the distinct ones).
The product of its (nonzero) digits is 1837500, while the sum is 46.
The spelling of 55750327525 in words is "fifty-five billion, seven hundred fifty million, three hundred twenty-seven thousand, five hundred twenty-five".
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