Base | Representation |
---|---|
bin | 110101110011… |
… | …000101100110 |
3 | 222112111112010 |
4 | 311303011212 |
5 | 12102243021 |
6 | 1222135050 |
7 | 230605200 |
oct | 65630546 |
9 | 28474463 |
10 | 14102886 |
11 | 7a62786 |
12 | 4881486 |
13 | 2bca205 |
14 | 1c31770 |
15 | 1388976 |
hex | d73166 |
14102886 has 24 divisors (see below), whose sum is σ = 32811480. Its totient is φ = 4029312.
The previous prime is 14102857. The next prime is 14102899. The reversal of 14102886 is 68820141.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23691 + ... + 24278.
It is an arithmetic number, because the mean of its divisors is an integer number (1367145).
Almost surely, 214102886 is an apocalyptic number.
14102886 is an abundant number, since it is smaller than the sum of its proper divisors (18708594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14102886 is a wasteful number, since it uses less digits than its factorization.
14102886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47988 (or 47981 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 14102886 is about 3755.3809393988. The cubic root of 14102886 is about 241.6031905160.
The spelling of 14102886 in words is "fourteen million, one hundred two thousand, eight hundred eighty-six".
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