Base | Representation |
---|---|
bin | 11000101010100000… |
… | …00001001001000000 |
3 | 1021011211001221201212 |
4 | 30111100001021000 |
5 | 204104301004100 |
6 | 10025533345252 |
7 | 646064143013 |
oct | 142520011100 |
9 | 37154057655 |
10 | 13241422400 |
11 | 568548a6a8 |
12 | 2696638228 |
13 | 13304000ab |
14 | 8d885137a |
15 | 52773e635 |
hex | 315401240 |
13241422400 has 84 divisors (see below), whose sum is σ = 34498844388. Its totient is φ = 4984995840.
The previous prime is 13241422393. The next prime is 13241422423. The reversal of 13241422400 is 422414231.
It can be written as a sum of positive squares in 6 ways, for example, as 1376113216 + 11865309184 = 37096^2 + 108928^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216209 + ... + 270608.
Almost surely, 213241422400 is an apocalyptic number.
13241422400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13241422400 is an abundant number, since it is smaller than the sum of its proper divisors (21257421988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13241422400 is a wasteful number, since it uses less digits than its factorization.
13241422400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486856 (or 486841 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 13241422400 its reverse (422414231), we get a palindrome (13663836631).
The spelling of 13241422400 in words is "thirteen billion, two hundred forty-one million, four hundred twenty-two thousand, four hundred".
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