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130325252013 = 32111316416687
BaseRepresentation
bin111100101011111111…
…1011000011110101101
3110110101120221202111200
41321113333120132231
54113401231031023
6135512014240113
712262403235645
oct1712777303655
9413346852450
10130325252013
11502a8230850
12213117b6039
13c39c3a4448
146444773525
1535cb6ae743
hex1e57fd87ad

130325252013 has 12 divisors (see below), whose sum is σ = 205361003328. Its totient is φ = 78985001160.

The previous prime is 130325251961. The next prime is 130325252039. The reversal of 130325252013 is 310252523031.

It is a happy number.

130325252013 is a `hidden beast` number, since 130 + 3 + 2 + 5 + 2 + 520 + 1 + 3 = 666.

It is not a de Polignac number, because 130325252013 - 217 = 130325120941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130325252513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658208245 + ... + 658208442.

It is an arithmetic number, because the mean of its divisors is an integer number (17113416944).

Almost surely, 2130325252013 is an apocalyptic number.

It is an amenable number.

130325252013 is a deficient number, since it is larger than the sum of its proper divisors (75035751315).

130325252013 is a wasteful number, since it uses less digits than its factorization.

130325252013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316416704 (or 1316416701 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 130325252013 its reverse (310252523031), we get a palindrome (440577775044).

The spelling of 130325252013 in words is "one hundred thirty billion, three hundred twenty-five million, two hundred fifty-two thousand, thirteen".

Divisors: 1 3 9 11 33 99 1316416687 3949250061 11847750183 14480583557 43441750671 130325252013