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130295 = 51123103
BaseRepresentation
bin11111110011110111
320121201202
4133303313
513132140
62443115
71051604
oct376367
9217652
10130295
1189990
126349b
13473c9
14356ab
1528915
hex1fcf7

130295 has 16 divisors (see below), whose sum is σ = 179712. Its totient is φ = 89760.

The previous prime is 130279. The next prime is 130303. The reversal of 130295 is 592031.

It is not a de Polignac number, because 130295 - 24 = 130279 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1214 + ... + 1316.

It is an arithmetic number, because the mean of its divisors is an integer number (11232).

2130295 is an apocalyptic number.

130295 is a deficient number, since it is larger than the sum of its proper divisors (49417).

130295 is a wasteful number, since it uses less digits than its factorization.

130295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 130295 is about 360.9639871234. The cubic root of 130295 is about 50.6962594514.

The spelling of 130295 in words is "one hundred thirty thousand, two hundred ninety-five".

Divisors: 1 5 11 23 55 103 115 253 515 1133 1265 2369 5665 11845 26059 130295