Base | Representation |
---|---|
bin | 1001100001100000… |
… | …11010011110100001 |
3 | 111012022221112110000 |
4 | 10300300122132201 |
5 | 40432404340100 |
6 | 2203204330213 |
7 | 240463325400 |
oct | 46060323641 |
9 | 14168845400 |
10 | 5112965025 |
11 | 2194154333 |
12 | ba83a3969 |
13 | 6363916bc |
14 | 3670a9637 |
15 | 1edd1c900 |
hex | 130c1a7a1 |
5112965025 has 135 divisors (see below), whose sum is σ = 11066008899. Its totient is φ = 2327058720.
The previous prime is 5112964981. The next prime is 5112965051. The reversal of 5112965025 is 5205692115.
The square root of 5112965025 is 71505.
It is a perfect power (a square), and thus also a powerful number.
5112965025 is a `hidden beast` number, since 51 + 12 + 96 + 502 + 5 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1840667409 + 3272297616 = 42903^2 + 57204^2 .
It is a tau number, because it is divible by the number of its divisors (135).
It is not a de Polignac number, because 5112965025 - 217 = 5112833953 is a prime.
It is a super-2 number, since 2×51129650252 = 52284822693746501250, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 22523962 + ... + 22524188.
Almost surely, 25112965025 is an apocalyptic number.
5112965025 is the 71505-th square number.
5112965025 is the 35753-rd centered octagonal number.
It is an amenable number.
5112965025 is an abundant number, since it is smaller than the sum of its proper divisors (5953043874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5112965025 is an equidigital number, since it uses as much as digits as its factorization.
5112965025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490 (or 242 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 36.
The cubic root of 5112965025 is about 1722.7579946708.
Multiplying 5112965025 by its sum of digits (36), we get a square (184066740900 = 4290302).
The spelling of 5112965025 in words is "five billion, one hundred twelve million, nine hundred sixty-five thousand, twenty-five".
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