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130413744 = 2432905651
BaseRepresentation
bin1111100010111…
…11010010110000
3100002101201000200
413301133102300
5231341214434
620535115200
73142332666
oct761372260
9302351020
10130413744
116768485a
1237812b00
1321031bc6
141346ac36
15b6b1199
hex7c5f4b0

130413744 has 30 divisors (see below), whose sum is σ = 364977756. Its totient is φ = 43471200.

The previous prime is 130413733. The next prime is 130413757. The reversal of 130413744 is 447314031.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 452682 + ... + 452969.

Almost surely, 2130413744 is an apocalyptic number.

It is an amenable number.

130413744 is an abundant number, since it is smaller than the sum of its proper divisors (234564012).

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

130413744 is a wasteful number, since it uses less digits than its factorization.

130413744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905665 (or 905656 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 130413744 is about 11419.8837121925. The cubic root of 130413744 is about 507.1165540887.

Adding to 130413744 its reverse (447314031), we get a palindrome (577727775).

The spelling of 130413744 in words is "one hundred thirty million, four hundred thirteen thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 905651 1811302 2716953 3622604 5433906 7245208 8150859 10867812 14490416 16301718 21735624 32603436 43471248 65206872 130413744