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13102014120 = 23351341792593
BaseRepresentation
bin11000011001111000…
…01101111010101000
31020211002202021112020
430030330031322220
5203313103422440
610004033344440
7642452165616
oct141474157250
936732667466
1013102014120
115613822148
122657a08120
13130a56c1a0
148c41226b6
1551a3a33d0
hex30cf0dea8

13102014120 has 256 divisors, whose sum is σ = 43927833600. Its totient is φ = 3105423360.

The previous prime is 13102014113. The next prime is 13102014131. The reversal of 13102014120 is 2141020131.

13102014120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13102014120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5051544 + ... + 5054136.

It is an arithmetic number, because the mean of its divisors is an integer number (171593100).

Almost surely, 213102014120 is an apocalyptic number.

13102014120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13102014120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21963916800).

13102014120 is an abundant number, since it is smaller than the sum of its proper divisors (30825819480).

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

13102014120 is a wasteful number, since it uses less digits than its factorization.

13102014120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 13102014120 its reverse (2141020131), we get a palindrome (15243034251).

The spelling of 13102014120 in words is "thirteen billion, one hundred two million, fourteen thousand, one hundred twenty".