Base | Representation |
---|---|
bin | 110001101000… |
… | …001111011010 |
3 | 220110222012111 |
4 | 301220033122 |
5 | 11312304012 |
6 | 1142502534 |
7 | 215403454 |
oct | 61501732 |
9 | 26428174 |
10 | 13009882 |
11 | 7386576 |
12 | 4434a4a |
13 | 2906872 |
14 | 1a292d4 |
15 | 121eba7 |
hex | c683da |
13009882 has 8 divisors (see below), whose sum is σ = 19930176. Its totient is φ = 6366492.
The previous prime is 13009823. The next prime is 13009901. The reversal of 13009882 is 28890031.
13009882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69108 + ... + 69295.
It is an arithmetic number, because the mean of its divisors is an integer number (2491272).
Almost surely, 213009882 is an apocalyptic number.
13009882 is a deficient number, since it is larger than the sum of its proper divisors (6920294).
13009882 is a wasteful number, since it uses less digits than its factorization.
13009882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138452.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 13009882 is about 3606.9214019715. The cubic root of 13009882 is about 235.1930328855.
The spelling of 13009882 in words is "thirteen million, nine thousand, eight hundred eighty-two".
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