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13132300120 = 235328307503
BaseRepresentation
bin11000011101011111…
…01111111101011000
31020220012201222002221
430032233233331120
5203343332100440
610011034433424
7643300465162
oct141657577530
936805658087
1013132300120
1156299284a5
122665b92874
1313139143b4
148c8167932
1551cd86d4a
hex30ebeff58

13132300120 has 16 divisors (see below), whose sum is σ = 29547675360. Its totient is φ = 5252920032.

The previous prime is 13132300109. The next prime is 13132300151. The reversal of 13132300120 is 2100323131.

It is a junction number, because it is equal to n+sod(n) for n = 13132300094 and 13132300103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164153712 + ... + 164153791.

It is an arithmetic number, because the mean of its divisors is an integer number (1846729710).

Almost surely, 213132300120 is an apocalyptic number.

13132300120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13132300120 is an abundant number, since it is smaller than the sum of its proper divisors (16415375240).

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

13132300120 is a wasteful number, since it uses less digits than its factorization.

13132300120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328307514 (or 328307510 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13132300120 its reverse (2100323131), we get a palindrome (15232623251).

The spelling of 13132300120 in words is "thirteen billion, one hundred thirty-two million, three hundred thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 328307503 656615006 1313230012 1641537515 2626460024 3283075030 6566150060 13132300120