Base | Representation |
---|---|
bin | 1111100011010… |
… | …00101111001001 |
3 | 100002110200002022 |
4 | 13301220233021 |
5 | 231343434200 |
6 | 20540014225 |
7 | 3142553525 |
oct | 761505711 |
9 | 302420068 |
10 | 130452425 |
11 | 67700924 |
12 | 37831375 |
13 | 210466ac |
14 | 1347ad85 |
15 | b6bc885 |
hex | 7c68bc9 |
130452425 has 12 divisors (see below), whose sum is σ = 162139920. Its totient is φ = 104117520.
The previous prime is 130452419. The next prime is 130452431. The reversal of 130452425 is 524254031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130452419) and next prime (130452431).
It is not a de Polignac number, because 130452425 - 214 = 130436041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130452394 and 130452403.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5186 + ... + 16964.
It is an arithmetic number, because the mean of its divisors is an integer number (13511660).
Almost surely, 2130452425 is an apocalyptic number.
It is an amenable number.
130452425 is a deficient number, since it is larger than the sum of its proper divisors (31687495).
130452425 is a wasteful number, since it uses less digits than its factorization.
130452425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12232 (or 12227 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 130452425 is about 11421.5771677996. The cubic root of 130452425 is about 507.1666864234.
The spelling of 130452425 in words is "one hundred thirty million, four hundred fifty-two thousand, four hundred twenty-five".
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