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130960645088 = 25713477113477
BaseRepresentation
bin111100111110111011…
…1001101101111100000
3110112000212120001221112
41321331313031233200
54121201411120323
6140055033042452
712314220054620
oct1717567155740
9415025501845
10130960645088
11505a3962a99
122146a556428
13c470c12990
1464a4cd0880
15361736e178
hex1e7ddcdbe0

130960645088 has 192 divisors, whose sum is σ = 328668254208. Its totient is φ = 49988413440.

The previous prime is 130960645043. The next prime is 130960645099. The reversal of 130960645088 is 880546069031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9710606 + ... + 9724082.

It is an arithmetic number, because the mean of its divisors is an integer number (1711813824).

Almost surely, 2130960645088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130960645088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164334127104).

130960645088 is an abundant number, since it is smaller than the sum of its proper divisors (197707609120).

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

130960645088 is a wasteful number, since it uses less digits than its factorization.

130960645088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13625 (or 13617 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 130960645088 in words is "one hundred thirty billion, nine hundred sixty million, six hundred forty-five thousand, eighty-eight".