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130036664670 = 23511792103613
BaseRepresentation
bin111100100011011001…
…0100000100101011110
3110102122110221000002120
41321012302200211132
54112303341232140
6135423225003410
712252300261303
oct1710662404536
9412573830076
10130036664670
115016a341910
1221251023566
13c3546711c3
1464182d10aa
1535b11a71d0
hex1e46ca095e

130036664670 has 192 divisors, whose sum is σ = 348739582464. Its totient is φ = 30772535040.

The previous prime is 130036664669. The next prime is 130036664789. The reversal of 130036664670 is 76466630031.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 212131284 + ... + 212131896.

It is an arithmetic number, because the mean of its divisors is an integer number (1816351992).

Almost surely, 2130036664670 is an apocalyptic number.

130036664670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130036664670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174369791232).

130036664670 is an abundant number, since it is smaller than the sum of its proper divisors (218702917794).

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

130036664670 is a wasteful number, since it uses less digits than its factorization.

130036664670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 130036664670 in words is "one hundred thirty billion, thirty-six million, six hundred sixty-four thousand, six hundred seventy".