Base | Representation |
---|---|
bin | 11000111010001000… |
… | …11110110111001100 |
3 | 1021111221221021201021 |
4 | 30131010132313030 |
5 | 204341342204030 |
6 | 10050541323524 |
7 | 652246235032 |
oct | 143504366714 |
9 | 37457837637 |
10 | 13372616140 |
11 | 5742547484 |
12 | 27125665a4 |
13 | 1351646020 |
14 | 90c042552 |
15 | 53400697a |
hex | 31d11edcc |
13372616140 has 48 divisors (see below), whose sum is σ = 30542178240. Its totient is φ = 4888684800.
The previous prime is 13372616113. The next prime is 13372616161. The reversal of 13372616140 is 4161627331.
It is a junction number, because it is equal to n+sod(n) for n = 13372616096 and 13372616105.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228360 + ... + 280879.
It is an arithmetic number, because the mean of its divisors is an integer number (636295380).
Almost surely, 213372616140 is an apocalyptic number.
13372616140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13372616140 is an abundant number, since it is smaller than the sum of its proper divisors (17169562100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13372616140 is a wasteful number, since it uses less digits than its factorization.
13372616140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509362 (or 509360 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 34.
The spelling of 13372616140 in words is "thirteen billion, three hundred seventy-two million, six hundred sixteen thousand, one hundred forty".
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