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130729744982592 = 26327171907238343
BaseRepresentation
bin11101101110010111100100…
…000000101110001001000000
3122010212122022200221100202200
4131232113210000232021000
5114113334004203420332
61142012225445313200
736351624643544040
oct3556274400561100
9563778280840680
10130729744982592
113872219aa1a568
12127b4373105800
1357c39ba308b32
14243d4d3ac7720
15101a8a9ba417c
hex76e5e402e240

130729744982592 has 168 divisors, whose sum is σ = 453434472855936. Its totient is φ = 35154217119744.

The previous prime is 130729744982579. The next prime is 130729744982593. The reversal of 130729744982592 is 295289447927031.

130729744982592 is a `hidden beast` number, since 1 + 3 + 0 + 7 + 2 + 97 + 449 + 8 + 2 + 5 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 130729744982592.

It is not an unprimeable number, because it can be changed into a prime (130729744982593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 953550628 + ... + 953687715.

Almost surely, 2130729744982592 is an apocalyptic number.

130729744982592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130729744982592 is an abundant number, since it is smaller than the sum of its proper divisors (322704727873344).

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

130729744982592 is a wasteful number, since it uses less digits than its factorization.

130729744982592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907238385 (or 1907238372 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 72.

The spelling of 130729744982592 in words is "one hundred thirty trillion, seven hundred twenty-nine billion, seven hundred forty-four million, nine hundred eighty-two thousand, five hundred ninety-two".