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130314325 = 525212573
BaseRepresentation
bin1111100010001…
…11000001010101
3100002012122122111
413301013001111
5231330024300
620533031021
73141440101
oct761070125
9302178574
10130314325
1167617099
1237785471
1320cc888b
1413442901
15b6919ba
hex7c47055

130314325 has 6 divisors (see below), whose sum is σ = 161589794. Its totient is φ = 104251440.

The previous prime is 130314311. The next prime is 130314329. The reversal of 130314325 is 523413031.

It can be written as a sum of positive squares in 3 ways, for example, as 45711121 + 84603204 = 6761^2 + 9198^2 .

It is not a de Polignac number, because 130314325 - 217 = 130183253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130314296 and 130314305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130314329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2606262 + ... + 2606311.

Almost surely, 2130314325 is an apocalyptic number.

It is an amenable number.

130314325 is a deficient number, since it is larger than the sum of its proper divisors (31275469).

130314325 is an equidigital number, since it uses as much as digits as its factorization.

130314325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5212583 (or 5212578 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 130314325 is about 11415.5299920766. The cubic root of 130314325 is about 506.9876570463.

Adding to 130314325 its reverse (523413031), we get a palindrome (653727356).

The spelling of 130314325 in words is "one hundred thirty million, three hundred fourteen thousand, three hundred twenty-five".

Divisors: 1 5 25 5212573 26062865 130314325