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130367564864 = 264149682761
BaseRepresentation
bin111100101101010000…
…0110010110001000000
3110110111112120110211022
41321122200302301000
54113443044033424
6135520125205012
712263426006015
oct1713240626100
9413445513738
10130367564864
115031a101049
1221323a00768
13c3a809a934
14644a22970c
1535d026b95e
hex1e5a832c40

130367564864 has 28 divisors (see below), whose sum is σ = 265007852508. Its totient is φ = 63593932800.

The previous prime is 130367564861. The next prime is 130367564897. The reversal of 130367564864 is 468465763031.

It can be written as a sum of positive squares in 2 ways, for example, as 61408804864 + 68958760000 = 247808^2 + 262600^2 .

It is not an unprimeable number, because it can be changed into a prime (130367564861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24838757 + ... + 24844004.

It is an arithmetic number, because the mean of its divisors is an integer number (9464566161).

Almost surely, 2130367564864 is an apocalyptic number.

It is an amenable number.

130367564864 is an abundant number, since it is smaller than the sum of its proper divisors (134640287644).

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

130367564864 is an equidigital number, since it uses as much as digits as its factorization.

130367564864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49682814 (or 49682804 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 130367564864 in words is "one hundred thirty billion, three hundred sixty-seven million, five hundred sixty-four thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 16 32 41 64 82 164 328 656 1312 2624 49682761 99365522 198731044 397462088 794924176 1589848352 2036993201 3179696704 4073986402 8147972804 16295945608 32591891216 65183782432 130367564864