Search a number
-
+
130482632 = 2372330047
BaseRepresentation
bin1111100011100…
…00000111001000
3100002112012112002
413301300013020
5231400421012
620540410132
73143040560
oct761600710
9302465462
10130482632
1167721595
1237846948
1321057377
1413487da0
15b6c67c2
hex7c701c8

130482632 has 16 divisors (see below), whose sum is σ = 279605760. Its totient is φ = 55921104.

The previous prime is 130482619. The next prime is 130482637. The reversal of 130482632 is 236284031.

It is a junction number, because it is equal to n+sod(n) for n = 130482595 and 130482604.

It is not an unprimeable number, because it can be changed into a prime (130482637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1164968 + ... + 1165079.

It is an arithmetic number, because the mean of its divisors is an integer number (17475360).

Almost surely, 2130482632 is an apocalyptic number.

It is an amenable number.

130482632 is an abundant number, since it is smaller than the sum of its proper divisors (149123128).

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

130482632 is a wasteful number, since it uses less digits than its factorization.

130482632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330060 (or 2330056 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 130482632 is about 11422.8994567929. The cubic root of 130482632 is about 507.2058291780.

The spelling of 130482632 in words is "one hundred thirty million, four hundred eighty-two thousand, six hundred thirty-two".

Divisors: 1 2 4 7 8 14 28 56 2330047 4660094 9320188 16310329 18640376 32620658 65241316 130482632