Base | Representation |
---|---|
bin | 110101010110… |
… | …010110011110 |
3 | 222022112001201 |
4 | 311112112132 |
5 | 12040011212 |
6 | 1215430114 |
7 | 226605061 |
oct | 65262636 |
9 | 28275051 |
10 | 13985182 |
11 | 7992302 |
12 | 482533a |
13 | 2b88773 |
14 | 1c008d8 |
15 | 1363b57 |
hex | d5659e |
13985182 has 8 divisors (see below), whose sum is σ = 21489552. Its totient is φ = 6822000.
The previous prime is 13985177. The next prime is 13985189. The reversal of 13985182 is 28158931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13985189) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85194 + ... + 85357.
It is an arithmetic number, because the mean of its divisors is an integer number (2686194).
Almost surely, 213985182 is an apocalyptic number.
13985182 is a deficient number, since it is larger than the sum of its proper divisors (7504370).
13985182 is a wasteful number, since it uses less digits than its factorization.
13985182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170594.
The product of its digits is 17280, while the sum is 37.
The square root of 13985182 is about 3739.6767239963. The cubic root of 13985182 is about 240.9291642853.
The spelling of 13985182 in words is "thirteen million, nine hundred eighty-five thousand, one hundred eighty-two".
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