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130299 = 3132257
BaseRepresentation
bin11111110011111011
320121201220
4133303323
513132144
62443123
71051611
oct376373
9217656
10130299
1189994
12634a3
1347400
14356b1
1528919
hex1fcfb

130299 has 12 divisors (see below), whose sum is σ = 188856. Its totient is φ = 79872.

The previous prime is 130279. The next prime is 130303. The reversal of 130299 is 992031.

It is a happy number.

It is not a de Polignac number, because 130299 - 25 = 130267 is a prime.

130299 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (130259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379 + ... + 635.

It is an arithmetic number, because the mean of its divisors is an integer number (15738).

2130299 is an apocalyptic number.

130299 is a deficient number, since it is larger than the sum of its proper divisors (58557).

130299 is a wasteful number, since it uses less digits than its factorization.

130299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 130299 is about 360.9695277998. The cubic root of 130299 is about 50.6967782305.

The spelling of 130299 in words is "one hundred thirty thousand, two hundred ninety-nine".

Divisors: 1 3 13 39 169 257 507 771 3341 10023 43433 130299