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13151432130 = 235438381071
BaseRepresentation
bin11000011111110001…
…01110110111000010
31020221112201222021220
430033320232313002
5203413231312010
610013000455510
7643622220504
oct141770566702
936845658256
1013151432130
115639705681
12267047a596
131317882705
148ca907d74
1551e8b5970
hex30fe2edc2

13151432130 has 16 divisors (see below), whose sum is σ = 31563437184. Its totient is φ = 3507048560.

The previous prime is 13151432113. The next prime is 13151432149. The reversal of 13151432130 is 3123415131.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13151432130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219190506 + ... + 219190565.

It is an arithmetic number, because the mean of its divisors is an integer number (1972714824).

Almost surely, 213151432130 is an apocalyptic number.

13151432130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13151432130 is an abundant number, since it is smaller than the sum of its proper divisors (18412005054).

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

13151432130 is a wasteful number, since it uses less digits than its factorization.

13151432130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438381081.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13151432130 its reverse (3123415131), we get a palindrome (16274847261).

The spelling of 13151432130 in words is "thirteen billion, one hundred fifty-one million, four hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 438381071 876762142 1315143213 2191905355 2630286426 4383810710 6575716065 13151432130