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12751625130 = 235425054171
BaseRepresentation
bin10111110000000111…
…00101101110101010
31012220200102200012020
423320003211232222
5202103404001010
65505155325310
7630666011436
oct137003455652
935820380166
1012751625130
115453a61772
12257a5b0836
131282aaac1a
1488d7939c6
154e973e470
hex2f80e5baa

12751625130 has 16 divisors (see below), whose sum is σ = 30603900384. Its totient is φ = 3400433360.

The previous prime is 12751625113. The next prime is 12751625147. The reversal of 12751625130 is 3152615721.

It is an interprime number because it is at equal distance from previous prime (12751625113) and next prime (12751625147).

It is a junction number, because it is equal to n+sod(n) for n = 12751625091 and 12751625100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212527056 + ... + 212527115.

It is an arithmetic number, because the mean of its divisors is an integer number (1912743774).

Almost surely, 212751625130 is an apocalyptic number.

12751625130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12751625130 is an abundant number, since it is smaller than the sum of its proper divisors (17852275254).

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

12751625130 is a wasteful number, since it uses less digits than its factorization.

12751625130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425054181.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 12751625130 in words is "twelve billion, seven hundred fifty-one million, six hundred twenty-five thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 425054171 850108342 1275162513 2125270855 2550325026 4250541710 6375812565 12751625130