Base | Representation |
---|---|
bin | 110110000011… |
… | …011100110010 |
3 | 222122220110100 |
4 | 312003130302 |
5 | 12111414111 |
6 | 1223413230 |
7 | 231304452 |
oct | 66033462 |
9 | 28586410 |
10 | 14169906 |
11 | 7aa9073 |
12 | 48b4216 |
13 | 2c2187a |
14 | 1c4bd62 |
15 | 139d756 |
hex | d83732 |
14169906 has 12 divisors (see below), whose sum is σ = 30701502. Its totient is φ = 4723296.
The previous prime is 14169901. The next prime is 14169913. The reversal of 14169906 is 60996141.
14169906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 11964681 + 2205225 = 3459^2 + 1485^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14169901) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 393591 + ... + 393626.
Almost surely, 214169906 is an apocalyptic number.
14169906 is an abundant number, since it is smaller than the sum of its proper divisors (16531596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14169906 is a wasteful number, since it uses less digits than its factorization.
14169906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787225 (or 787222 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The square root of 14169906 is about 3764.2935592220. The cubic root of 14169906 is about 241.9853029346.
The spelling of 14169906 in words is "fourteen million, one hundred sixty-nine thousand, nine hundred six".
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