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130116 = 22371549
BaseRepresentation
bin11111110001000100
320121111010
4133301010
513130431
62442220
71051230
oct376104
9217433
10130116
1189838
1263370
13472bc
14355c0
1528846
hex1fc44

130116 has 24 divisors (see below), whose sum is σ = 347200. Its totient is φ = 37152.

The previous prime is 130099. The next prime is 130121. The reversal of 130116 is 611031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

130116 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691 + ... + 858.

2130116 is an apocalyptic number.

It is an amenable number.

130116 is an abundant number, since it is smaller than the sum of its proper divisors (217084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130116 is a wasteful number, since it uses less digits than its factorization.

130116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1561 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 130116 is about 360.7159547345. The cubic root of 130116 is about 50.6730332104.

Adding to 130116 its reverse (611031), we get a palindrome (741147).

The spelling of 130116 in words is "one hundred thirty thousand, one hundred sixteen".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1549 3098 4647 6196 9294 10843 18588 21686 32529 43372 65058 130116