Base | Representation |
---|---|
bin | 110000101100110111… |
… | …000111111110001001 |
3 | 11222222100002211012100 |
4 | 300230313013332021 |
5 | 1324043304140000 |
6 | 40004524304013 |
7 | 3530564560521 |
oct | 605467077611 |
9 | 158870084170 |
10 | 52292255625 |
11 | 201a4684695 |
12 | a1746a2009 |
13 | 4c14932bbc |
14 | 2760d44681 |
15 | 1560c36a00 |
hex | c2cdc7f89 |
52292255625 has 45 divisors (see below), whose sum is σ = 94417326003. Its totient is φ = 27880056000.
The previous prime is 52292255623. The next prime is 52292255633. The reversal of 52292255625 is 52655229225.
The square root of 52292255625 is 228675.
It is a perfect power (a square), and thus also a powerful number.
52292255625 is a `hidden beast` number, since 5 + 2 + 2 + 92 + 2 + 556 + 2 + 5 = 666.
It can be written as a sum of positive squares in 7 ways, for example, as 52157881161 + 134374464 = 228381^2 + 11592^2 .
It is a tau number, because it is divible by the number of its divisors (45).
It is not a de Polignac number, because 52292255625 - 21 = 52292255623 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (52292255623) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 17149101 + ... + 17152149.
Almost surely, 252292255625 is an apocalyptic number.
52292255625 is the 228675-th square number.
52292255625 is the 114338-th centered octagonal number.
It is an amenable number.
52292255625 is a deficient number, since it is larger than the sum of its proper divisors (42125070378).
52292255625 is an frugal number, since it uses more digits than its factorization.
52292255625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6124 (or 3057 counting only the distinct ones).
The product of its digits is 1080000, while the sum is 45.
The spelling of 52292255625 in words is "fifty-two billion, two hundred ninety-two million, two hundred fifty-five thousand, six hundred twenty-five".
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