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130830324 = 22316276701
BaseRepresentation
bin1111100110001…
…00111111110100
3100010011212110120
413303010333310
5231443032244
620552051540
73146016342
oct763047764
9303155416
10130830324
1167939839
1237993bb0
13211496c1
1413538992
15b744819
hex7cc4ff4

130830324 has 24 divisors (see below), whose sum is σ = 305503968. Its totient is φ = 43576800.

The previous prime is 130830319. The next prime is 130830331. The reversal of 130830324 is 423038031.

It is a junction number, because it is equal to n+sod(n) for n = 130830294 and 130830303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16174 + ... + 22874.

It is an arithmetic number, because the mean of its divisors is an integer number (12729332).

Almost surely, 2130830324 is an apocalyptic number.

It is an amenable number.

130830324 is an abundant number, since it is smaller than the sum of its proper divisors (174673644).

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

130830324 is a wasteful number, since it uses less digits than its factorization.

130830324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8335 (or 8333 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 130830324 is about 11438.1084100475. The cubic root of 130830324 is about 507.6559401724.

Adding to 130830324 its reverse (423038031), we get a palindrome (553868355).

The spelling of 130830324 in words is "one hundred thirty million, eight hundred thirty thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 1627 3254 4881 6508 6701 9762 13402 19524 20103 26804 40206 80412 10902527 21805054 32707581 43610108 65415162 130830324