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130302314230 = 25112234682081
BaseRepresentation
bin111100101011010011…
…1111000011011110110
3110110022222210101210011
41321112213320123312
54113324343023410
6135505434450434
712262004252644
oct1712647703366
9413288711704
10130302314230
1150296294300
1221305b93a1a
13c397702aaa
1464416c2194
1535c967d18a
hex1e569f86f6

130302314230 has 48 divisors (see below), whose sum is σ = 269013703392. Its totient is φ = 45322534400.

The previous prime is 130302314173. The next prime is 130302314239. The reversal of 130302314230 is 32413203031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130302314239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2313211 + ... + 2368870.

It is an arithmetic number, because the mean of its divisors is an integer number (5604452154).

Almost surely, 2130302314230 is an apocalyptic number.

130302314230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130302314230 is an abundant number, since it is smaller than the sum of its proper divisors (138711389162).

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

130302314230 is a wasteful number, since it uses less digits than its factorization.

130302314230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682133 (or 4682122 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 130302314230 its reverse (32413203031), we get a palindrome (162715517261).

The spelling of 130302314230 in words is "one hundred thirty billion, three hundred two million, three hundred fourteen thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 121 230 242 253 506 605 1210 1265 2530 2783 5566 13915 27830 4682081 9364162 23410405 46820810 51502891 103005782 107687863 215375726 257514455 515028910 538439315 566531801 1076878630 1133063602 1184566493 2369132986 2832659005 5665318010 5922832465 11845664930 13030231423 26060462846 65151157115 130302314230