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130780998146304 = 28321161792
BaseRepresentation
bin11101101111000111010010…
…111100000001100100000000
3122011001112121121210211211100
4131233013102330001210000
5114120203441011140204
61142051543334414400
736355421023340232
oct3557072274014400
9564045547724740
10130780998146304
1138741a01000000
1212802297801400
1357c879789543c
142441b96a26252
15101bda9586a39
hex76f1d2f01900

130780998146304 has 567 divisors, whose sum is σ = 417111382265851. Its totient is φ = 39409205468160.

The previous prime is 130780998146251. The next prime is 130780998146311. The reversal of 130780998146304 is 403641899087031.

The square root of 130780998146304 is 11435952.

It is a perfect power (a square), and thus also a powerful number.

130780998146304 is a `hidden beast` number, since 1 + 3 + 0 + 7 + 8 + 0 + 99 + 81 + 463 + 0 + 4 = 666.

It is a super-2 number, since 2×1307809981463042 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 730620101287 + ... + 730620101465.

Almost surely, 2130780998146304 is an apocalyptic number.

130780998146304 is the 11435952-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130780998146304

130780998146304 is an abundant number, since it is smaller than the sum of its proper divisors (286330384119547).

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

130780998146304 is an frugal number, since it uses more digits than its factorization.

130780998146304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 130780998146304 in words is "one hundred thirty trillion, seven hundred eighty billion, nine hundred ninety-eight million, one hundred forty-six thousand, three hundred four".