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130675 = 525227
BaseRepresentation
bin11111111001110011
320122020211
4133321303
513140200
62444551
71052656
oct377163
9218224
10130675
118a1a6
1263757
134762c
143589d
1528aba
hex1fe73

130675 has 6 divisors (see below), whose sum is σ = 162068. Its totient is φ = 104520.

The previous prime is 130657. The next prime is 130681. The reversal of 130675 is 576031.

It is not a de Polignac number, because 130675 - 25 = 130643 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2589 + ... + 2638.

2130675 is an apocalyptic number.

130675 is a deficient number, since it is larger than the sum of its proper divisors (31393).

130675 is an equidigital number, since it uses as much as digits as its factorization.

130675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5237 (or 5232 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 130675 is about 361.4899721984. The cubic root of 130675 is about 50.7454961342.

The spelling of 130675 in words is "one hundred thirty thousand, six hundred seventy-five".

Divisors: 1 5 25 5227 26135 130675