Base | Representation |
---|---|
bin | 110101110010… |
… | …100101001101 |
3 | 222112101200100 |
4 | 311302211031 |
5 | 12102211223 |
6 | 1222121313 |
7 | 230566146 |
oct | 65624515 |
9 | 28471610 |
10 | 14100813 |
11 | 7a61171 |
12 | 4880239 |
13 | 2bc929c |
14 | 1c30acd |
15 | 1388043 |
hex | d7294d |
14100813 has 12 divisors (see below), whose sum is σ = 20655648. Its totient is φ = 9267720.
The previous prime is 14100767. The next prime is 14100829. The reversal of 14100813 is 31800141.
14100813 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14100813 - 214 = 14084429 is a prime.
14100813 is a modest number, since divided by 813 gives 141 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14100883) by changing a digit.
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, 10395 + ... + 11672.
It is an arithmetic number, because the mean of its divisors is an integer number (1721304).
Almost surely, 214100813 is an apocalyptic number.
It is an amenable number.
14100813 is a deficient number, since it is larger than the sum of its proper divisors (6554835).
14100813 is a wasteful number, since it uses less digits than its factorization.
14100813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22144 (or 22141 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 14100813 is about 3755.1049252984. The cubic root of 14100813 is about 241.5913520891.
Adding to 14100813 its reverse (31800141), we get a palindrome (45900954).
The spelling of 14100813 in words is "fourteen million, one hundred thousand, eight hundred thirteen".
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