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130424315 = 573726409
BaseRepresentation
bin1111100011000…
…01110111111011
3100002102020112012
413301201313323
5231342034230
620535240135
73142405550
oct761416773
9302366465
10130424315
116769179a
123781904b
1321036968
1413470a27
15b6b4395
hex7c61dfb

130424315 has 8 divisors (see below), whose sum is σ = 178867680. Its totient is φ = 89433792.

The previous prime is 130424311. The next prime is 130424317. The reversal of 130424315 is 513424031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130424315 - 22 = 130424311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130424311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1863170 + ... + 1863239.

It is an arithmetic number, because the mean of its divisors is an integer number (22358460).

Almost surely, 2130424315 is an apocalyptic number.

130424315 is a deficient number, since it is larger than the sum of its proper divisors (48443365).

130424315 is an equidigital number, since it uses as much as digits as its factorization.

130424315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726421.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 130424315 is about 11420.3465358981. The cubic root of 130424315 is about 507.1302555696.

Adding to 130424315 its reverse (513424031), we get a palindrome (643848346).

The spelling of 130424315 in words is "one hundred thirty million, four hundred twenty-four thousand, three hundred fifteen".

Divisors: 1 5 7 35 3726409 18632045 26084863 130424315