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130907696 = 248181731
BaseRepresentation
bin1111100110101…
…11111000110000
3100010022210121012
413303113320300
5232003021241
620553450052
73146461043
oct763277060
9303283535
10130907696
1167991987
1237a10928
132117599a
1413558c5a
15b75c6eb
hex7cd7e30

130907696 has 10 divisors (see below), whose sum is σ = 253633692. Its totient is φ = 65453840.

The previous prime is 130907681. The next prime is 130907713. The reversal of 130907696 is 696709031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4090850 + ... + 4090881.

Almost surely, 2130907696 is an apocalyptic number.

130907696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130907696 is a deficient number, since it is larger than the sum of its proper divisors (122725996).

130907696 is an equidigital number, since it uses as much as digits as its factorization.

130907696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8181739 (or 8181733 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 130907696 is about 11441.4901127432. The cubic root of 130907696 is about 507.7559949960.

The spelling of 130907696 in words is "one hundred thirty million, nine hundred seven thousand, six hundred ninety-six".

Divisors: 1 2 4 8 16 8181731 16363462 32726924 65453848 130907696