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130080160 = 2557374373
BaseRepresentation
bin1111100000011…
…01110110100000
3100001202202102201
413300031312200
5231300031120
620524022544
73136443310
oct760156640
9301682381
10130080160
1167477171
1237691a54
1320c46112
14133c1440
15b64740a
hex7c0dda0

130080160 has 192 divisors, whose sum is σ = 374153472. Its totient is φ = 41803776.

The previous prime is 130080149. The next prime is 130080187. The reversal of 130080160 is 61080031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1781884 + ... + 1781956.

It is an arithmetic number, because the mean of its divisors is an integer number (1948716).

Almost surely, 2130080160 is an apocalyptic number.

130080160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130080160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187076736).

130080160 is an abundant number, since it is smaller than the sum of its proper divisors (244073312).

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

130080160 is a wasteful number, since it uses less digits than its factorization.

130080160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 130080160 is about 11405.2689578107. The cubic root of 130080160 is about 506.6838021290.

The spelling of 130080160 in words is "one hundred thirty million, eighty thousand, one hundred sixty".