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130695 = 358713
BaseRepresentation
bin11111111010000111
320122021120
4133322013
513140240
62445023
71053015
oct377207
9218246
10130695
118a214
1263773
1347646
14358b5
1528ad0
hex1fe87

130695 has 8 divisors (see below), whose sum is σ = 209136. Its totient is φ = 69696.

The previous prime is 130693. The next prime is 130699. The reversal of 130695 is 596031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130695 - 21 = 130693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4342 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (26142).

2130695 is an apocalyptic number.

130695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130695 is a deficient number, since it is larger than the sum of its proper divisors (78441).

130695 is an equidigital number, since it uses as much as digits as its factorization.

130695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 130695 is about 361.5176344247. The cubic root of 130695 is about 50.7480848930.

The spelling of 130695 in words is "one hundred thirty thousand, six hundred ninety-five".

Divisors: 1 3 5 15 8713 26139 43565 130695