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130013422300 = 22521968428117
BaseRepresentation
bin111100100010101100…
…1110110001011011100
3110102120212012011120001
41321011121312023130
54112231414003200
6135421034504044
712251565566266
oct1710531661334
9412525164501
10130013422300
1150158207543
1221245295024
13c34c8c4018
1464151a0b36
1535ae11576a
hex1e456762dc

130013422300 has 36 divisors (see below), whose sum is σ = 296978032120. Its totient is φ = 49268243520.

The previous prime is 130013422283. The next prime is 130013422303. The reversal of 130013422300 is 3224310031.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130013422303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34212159 + ... + 34215958.

Almost surely, 2130013422300 is an apocalyptic number.

130013422300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130013422300 is an abundant number, since it is smaller than the sum of its proper divisors (166964609820).

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

130013422300 is a wasteful number, since it uses less digits than its factorization.

130013422300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68428150 (or 68428143 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 130013422300 its reverse (3224310031), we get a palindrome (133237732331).

The spelling of 130013422300 in words is "one hundred thirty billion, thirteen million, four hundred twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 68428117 136856234 273712468 342140585 684281170 1300134223 1368562340 1710702925 2600268446 3421405850 5200536892 6500671115 6842811700 13001342230 26002684460 32503355575 65006711150 130013422300