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130012560764000 = 25531719670115017
BaseRepresentation
bin11101100011111011101000…
…100000000010110001100000
3122001100002010220022012201022
4131203323220200002301200
5114020111211023422000
61140302540150425012
736246045312350615
oct3543735040026140
9561302126265638
10130012560764000
1138476021149122
12126b937b662168
135771193958715
1424168da46c50c
151006dd2186585
hex763ee8802c60

130012560764000 has 384 divisors, whose sum is σ = 356110002218880. Its totient is φ = 46359797760000.

The previous prime is 130012560763999. The next prime is 130012560764003. The reversal of 130012560764000 is 467065210031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130012560764003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8657684492 + ... + 8657699508.

It is an arithmetic number, because the mean of its divisors is an integer number (927369797445).

Almost surely, 2130012560764000 is an apocalyptic number.

130012560764000 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 130012560764000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178055001109440).

130012560764000 is an abundant number, since it is smaller than the sum of its proper divisors (226097441454880).

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

130012560764000 is a wasteful number, since it uses less digits than its factorization.

130012560764000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21779 (or 21761 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 130012560764000 in words is "one hundred thirty trillion, twelve billion, five hundred sixty million, seven hundred sixty-four thousand".