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13125410300 = 2252433052421
BaseRepresentation
bin11000011100101010…
…11101110111111100
31020212201202221001102
430032111131313330
5203340101112200
610010231032232
7643155101222
oct141625356774
936781687042
1013125410300
115625a52032
12266380b678
131312371392
148c7292b12
1551c4756d5
hex30e55ddfc

13125410300 has 36 divisors (see below), whose sum is σ = 29144525256. Its totient is φ = 5128065600.

The previous prime is 13125410281. The next prime is 13125410317. The reversal of 13125410300 is 301452131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1521911 + ... + 1530510.

It is an arithmetic number, because the mean of its divisors is an integer number (809570146).

Almost surely, 213125410300 is an apocalyptic number.

13125410300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13125410300 is an abundant number, since it is smaller than the sum of its proper divisors (16019114956).

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

13125410300 is a wasteful number, since it uses less digits than its factorization.

13125410300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052478 (or 3052471 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 13125410300 its reverse (301452131), we get a palindrome (13426862431).

The spelling of 13125410300 in words is "thirteen billion, one hundred twenty-five million, four hundred ten thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 43 50 86 100 172 215 430 860 1075 2150 4300 3052421 6104842 12209684 15262105 30524210 61048420 76310525 131254103 152621050 262508206 305242100 525016412 656270515 1312541030 2625082060 3281352575 6562705150 13125410300