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130764569088 = 2932983113313
BaseRepresentation
bin111100111001000101…
…1001111101000000000
3110111112012121101020110
41321302023033220000
54120301212202323
6140023350311320
712306316332516
oct1716213175000
9414465541213
10130764569088
115050321020a
1221414958540
13c43c40078a
146486c504b6
15360503c793
hex1e722cfa00

130764569088 has 320 divisors, whose sum is σ = 369122624640. Its totient is φ = 41078489088.

The previous prime is 130764569087. The next prime is 130764569099. The reversal of 130764569088 is 880965467031.

It is not an unprimeable number, because it can be changed into a prime (130764569087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417778020 + ... + 417778332.

It is an arithmetic number, because the mean of its divisors is an integer number (1153508202).

Almost surely, 2130764569088 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 130764569088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184561312320).

130764569088 is an abundant number, since it is smaller than the sum of its proper divisors (238358055552).

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

130764569088 is a wasteful number, since it uses less digits than its factorization.

130764569088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 130764569088 in words is "one hundred thirty billion, seven hundred sixty-four million, five hundred sixty-nine thousand, eighty-eight".