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130250125300 = 22521302501253
BaseRepresentation
bin111100101001110000…
…0110010111111110100
3110110012100120221000211
41321103200302333310
54113223013002200
6135500332115204
712260501540431
oct1712340627764
9413170527024
10130250125300
1150269888a59
12212b0605b04
13c38995c279
1464387b8b88
1535c4cbeaba
hex1e53832ff4

130250125300 has 18 divisors (see below), whose sum is σ = 282642772118. Its totient is φ = 52100050080.

The previous prime is 130250125253. The next prime is 130250125331. The reversal of 130250125300 is 3521052031.

It can be written as a sum of positive squares in 3 ways, for example, as 12887698576 + 117362426724 = 113524^2 + 342582^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651250527 + ... + 651250726.

Almost surely, 2130250125300 is an apocalyptic number.

130250125300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130250125300 is an abundant number, since it is smaller than the sum of its proper divisors (152392646818).

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

130250125300 is a wasteful number, since it uses less digits than its factorization.

130250125300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302501267 (or 1302501260 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 130250125300 its reverse (3521052031), we get a palindrome (133771177331).

The spelling of 130250125300 in words is "one hundred thirty billion, two hundred fifty million, one hundred twenty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1302501253 2605002506 5210005012 6512506265 13025012530 26050025060 32562531325 65125062650 130250125300