Base | Representation |
---|---|
bin | 11000101010100110… |
… | …00011111100001100 |
3 | 1021011212120111020201 |
4 | 30111103003330030 |
5 | 204110002022200 |
6 | 10030002423244 |
7 | 646104005161 |
oct | 142523037414 |
9 | 37155514221 |
10 | 13242220300 |
11 | 5685985121 |
12 | 2696961b24 |
13 | 133061c31a |
14 | 8d89bc068 |
15 | 52784ac6a |
hex | 3154c3f0c |
13242220300 has 18 divisors (see below), whose sum is σ = 28735618268. Its totient is φ = 5296888080.
The previous prime is 13242220253. The next prime is 13242220301. The reversal of 13242220300 is 302224231.
It is not an unprimeable number, because it can be changed into a prime (13242220301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66211002 + ... + 66211201.
Almost surely, 213242220300 is an apocalyptic number.
13242220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13242220300 is an abundant number, since it is smaller than the sum of its proper divisors (15493397968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13242220300 is a wasteful number, since it uses less digits than its factorization.
13242220300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132422217 (or 132422210 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 13242220300 its reverse (302224231), we get a palindrome (13544444531).
The spelling of 13242220300 in words is "thirteen billion, two hundred forty-two million, two hundred twenty thousand, three hundred".
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