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130276060 = 2256513803
BaseRepresentation
bin1111100001111…
…01101011011100
3100002010201011021
413300331223130
5231322313220
620532133524
73141220405
oct760755334
9302121137
10130276060
11675a0372
12377672a4
1320cb4335
14134329ac
15b6854aa
hex7c3dadc

130276060 has 12 divisors (see below), whose sum is σ = 273579768. Its totient is φ = 52110416.

The previous prime is 130276051. The next prime is 130276061. The reversal of 130276060 is 60672031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130276061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3256882 + ... + 3256921.

It is an arithmetic number, because the mean of its divisors is an integer number (22798314).

Almost surely, 2130276060 is an apocalyptic number.

130276060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130276060 is an abundant number, since it is smaller than the sum of its proper divisors (143303708).

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

130276060 is a wasteful number, since it uses less digits than its factorization.

130276060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513812 (or 6513810 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 130276060 is about 11413.8538627407. The cubic root of 130276060 is about 506.9380288829.

The spelling of 130276060 in words is "one hundred thirty million, two hundred seventy-six thousand, sixty".

Divisors: 1 2 4 5 10 20 6513803 13027606 26055212 32569015 65138030 130276060