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130276800 = 26325283109
BaseRepresentation
bin1111100001111…
…01110111000000
3100002010202011200
413300331313000
5231322324200
620532141200
73141222513
oct760756700
9302122150
10130276800
11675a0985
1237767800
1320cb4784
1413432d7a
15b685800
hex7c3ddc0

130276800 has 252 divisors, whose sum is σ = 472912440. Its totient is φ = 34007040.

The previous prime is 130276789. The next prime is 130276813. The reversal of 130276800 is 8672031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1195146 + ... + 1195254.

Almost surely, 2130276800 is an apocalyptic number.

130276800 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 130276800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236456220).

130276800 is an abundant number, since it is smaller than the sum of its proper divisors (342635640).

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

130276800 is a wasteful number, since it uses less digits than its factorization.

130276800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 130276800 is about 11413.8862794405. The cubic root of 130276800 is about 506.9389887252.

The spelling of 130276800 in words is "one hundred thirty million, two hundred seventy-six thousand, eight hundred".