Base | Representation |
---|---|
bin | 1111100001111… |
… | …01110001001001 |
3 | 100002010201122210 |
4 | 13300331301021 |
5 | 231322321200 |
6 | 20532135333 |
7 | 3141221436 |
oct | 760756111 |
9 | 302121583 |
10 | 130276425 |
11 | 675a0674 |
12 | 37767549 |
13 | 20cb4556 |
14 | 13432b8d |
15 | b685650 |
hex | 7c3dc49 |
130276425 has 36 divisors (see below), whose sum is σ = 219542000. Its totient is φ = 68166240.
The previous prime is 130276417. The next prime is 130276441. The reversal of 130276425 is 524672031.
It is not a de Polignac number, because 130276425 - 23 = 130276417 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130276392 and 130276401.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 260826 + ... + 261324.
Almost surely, 2130276425 is an apocalyptic number.
130276425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
130276425 is a deficient number, since it is larger than the sum of its proper divisors (89265575).
130276425 is an equidigital number, since it uses as much as digits as its factorization.
130276425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 630 (or 566 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 130276425 is about 11413.8698520703. The cubic root of 130276425 is about 506.9385023191.
The spelling of 130276425 in words is "one hundred thirty million, two hundred seventy-six thousand, four hundred twenty-five".
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