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130738304180 = 22511594265019
BaseRepresentation
bin111100111000010011…
…1000011010010110100
3110111110101011222120002
41321300213003102310
54120223001213210
6140021011330432
712305550151451
oct1716047032264
9414411158502
10130738304180
115049a400a80
1221407bb0a18
13c436b35903
146483574828
153602aa04a5
hex1e709c34b4

130738304180 has 24 divisors (see below), whose sum is σ = 299509570080. Its totient is φ = 47541201440.

The previous prime is 130738304173. The next prime is 130738304183. The reversal of 130738304180 is 81403837031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130738304183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297132290 + ... + 297132729.

It is an arithmetic number, because the mean of its divisors is an integer number (12479565420).

Almost surely, 2130738304180 is an apocalyptic number.

130738304180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130738304180 is an abundant number, since it is smaller than the sum of its proper divisors (168771265900).

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

130738304180 is a wasteful number, since it uses less digits than its factorization.

130738304180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594265039 (or 594265037 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 130738304180 in words is "one hundred thirty billion, seven hundred thirty-eight million, three hundred four thousand, one hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 594265019 1188530038 2377060076 2971325095 5942650190 6536915209 11885300380 13073830418 26147660836 32684576045 65369152090 130738304180