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13025030667264 = 210357111937967
BaseRepresentation
bin1011110110001010000001…
…0100110111110000000000
31201010011212210010011200000
42331202200110313300000
53201400230322323024
643411341054400000
72513012254640610
oct275424024676000
951104783104600
1013025030667264
114171980282570
121564408500000
1373634166b535
143305b44b2a40
15178c26db5cc9
hexbd8a0537c00

13025030667264 has 2112 divisors, whose sum is σ = 52623461130240. Its totient is φ = 3115217387520.

The previous prime is 13025030667263. The next prime is 13025030667269. The reversal of 13025030667264 is 46276603052031.

13025030667264 is a `hidden beast` number, since 1 + 3 + 0 + 25 + 0 + 306 + 67 + 264 = 666.

It is a tau number, because it is divible by the number of its divisors (2112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13025030667263) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 13469524509 + ... + 13469525475.

It is an arithmetic number, because the mean of its divisors is an integer number (24916411520).

Almost surely, 213025030667264 is an apocalyptic number.

13025030667264 is a gapful number since it is divisible by the number (14) 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 13025030667264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26311730565120).

13025030667264 is an abundant number, since it is smaller than the sum of its proper divisors (39598430462976).

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

13025030667264 is a wasteful number, since it uses less digits than its factorization.

13025030667264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1046 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 13025030667264 in words is "thirteen trillion, twenty-five billion, thirty million, six hundred sixty-seven thousand, two hundred sixty-four".