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130276425 = 352592499
BaseRepresentation
bin1111100001111…
…01110001001001
3100002010201122210
413300331301021
5231322321200
620532135333
73141221436
oct760756111
9302121583
10130276425
11675a0674
1237767549
1320cb4556
1413432b8d
15b685650
hex7c3dc49

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".

Divisors: 1 3 5 15 25 59 75 177 295 499 885 1475 1497 2495 3481 4425 7485 10443 12475 17405 29441 37425 52215 87025 88323 147205 261075 441615 736025 1737019 2208075 5211057 8685095 26055285 43425475 130276425