Base | Representation |
---|---|
bin | 111000011111… |
… | …101101010101 |
3 | 1000212102102100 |
4 | 320133231111 |
5 | 12242404231 |
6 | 1245232313 |
7 | 236611446 |
oct | 70375525 |
9 | 30772370 |
10 | 14809941 |
11 | 83a5a23 |
12 | 4b62699 |
13 | 30b6ca3 |
14 | 1d772cd |
15 | 14781e6 |
hex | e1fb55 |
14809941 has 12 divisors (see below), whose sum is σ = 22650732. Its totient is φ = 9292416.
The previous prime is 14809937. The next prime is 14809957. The reversal of 14809941 is 14990841.
It can be written as a sum of positive squares in 2 ways, for example, as 11088900 + 3721041 = 3330^2 + 1929^2 .
It is not a de Polignac number, because 14809941 - 22 = 14809937 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14809896 and 14809905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14809141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48246 + ... + 48551.
It is an arithmetic number, because the mean of its divisors is an integer number (1887561).
Almost surely, 214809941 is an apocalyptic number.
It is an amenable number.
14809941 is a deficient number, since it is larger than the sum of its proper divisors (7840791).
14809941 is a wasteful number, since it uses less digits than its factorization.
14809941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96820 (or 96817 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 36.
The square root of 14809941 is about 3848.3686154006. The cubic root of 14809941 is about 245.5751640244.
The spelling of 14809941 in words is "fourteen million, eight hundred nine thousand, nine hundred forty-one".
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