Base | Representation |
---|---|
bin | 110010001111… |
… | …101010110110 |
3 | 220210011201222 |
4 | 302033222312 |
5 | 11332441012 |
6 | 1150150342 |
7 | 216645350 |
oct | 62175266 |
9 | 26704658 |
10 | 13171382 |
11 | 7486944 |
12 | 44b23b2 |
13 | 2962223 |
14 | 1a6c0d0 |
15 | 1252972 |
hex | c8fab6 |
13171382 has 8 divisors (see below), whose sum is σ = 22579536. Its totient is φ = 5644872.
The previous prime is 13171369. The next prime is 13171391. The reversal of 13171382 is 28317131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 470393 + ... + 470420.
It is an arithmetic number, because the mean of its divisors is an integer number (2822442).
Almost surely, 213171382 is an apocalyptic number.
13171382 is a deficient number, since it is larger than the sum of its proper divisors (9408154).
13171382 is an equidigital number, since it uses as much as digits as its factorization.
13171382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940822.
The product of its digits is 1008, while the sum is 26.
The square root of 13171382 is about 3629.2398653162. The cubic root of 13171382 is about 236.1622340399.
The spelling of 13171382 in words is "thirteen million, one hundred seventy-one thousand, three hundred eighty-two".
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