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130324908 = 2237331663
BaseRepresentation
bin1111100010010…
…01100110101100
3100002020012011110
413301021212230
5231330344113
620533152020
73141513000
oct761114654
9302205143
10130324908
116762403a
123778b610
132100063c
1413446700
15b694bc3
hex7c499ac

130324908 has 48 divisors (see below), whose sum is σ = 354636800. Its totient is φ = 37234512.

The previous prime is 130324897. The next prime is 130324919. The reversal of 130324908 is 809423031.

It is an interprime number because it is at equal distance from previous prime (130324897) and next prime (130324919).

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, 11716 + ... + 19947.

Almost surely, 2130324908 is an apocalyptic number.

It is an amenable number.

130324908 is an abundant number, since it is smaller than the sum of its proper divisors (224311892).

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

130324908 is a wasteful number, since it uses less digits than its factorization.

130324908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31691 (or 31675 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 130324908 is about 11415.9935178678. The cubic root of 130324908 is about 507.0013810559.

Adding to 130324908 its reverse (809423031), we get a palindrome (939747939).

The spelling of 130324908 in words is "one hundred thirty million, three hundred twenty-four thousand, nine hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 588 686 1029 1372 2058 4116 31663 63326 94989 126652 189978 221641 379956 443282 664923 886564 1329846 1551487 2659692 3102974 4654461 6205948 9308922 10860409 18617844 21720818 32581227 43441636 65162454 130324908