Base | Representation |
---|---|
bin | 110110000001… |
… | …111100001101 |
3 | 222122120222102 |
4 | 312001330031 |
5 | 12111214400 |
6 | 1223324445 |
7 | 231250442 |
oct | 66017415 |
9 | 28576872 |
10 | 14163725 |
11 | 7aa4464 |
12 | 48b0725 |
13 | 2c1bb04 |
14 | 1c499c9 |
15 | 139b9d5 |
hex | d81f0d |
14163725 has 6 divisors (see below), whose sum is σ = 17563050. Its totient is φ = 11330960.
The previous prime is 14163713. The next prime is 14163731. The reversal of 14163725 is 52736141.
14163725 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 3 ways, for example, as 407044 + 13756681 = 638^2 + 3709^2 .
It is not a de Polignac number, because 14163725 - 26 = 14163661 is a prime.
It is a super-2 number, since 2×141637252 = 401222211751250, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283250 + ... + 283299.
It is an arithmetic number, because the mean of its divisors is an integer number (2927175).
Almost surely, 214163725 is an apocalyptic number.
It is an amenable number.
14163725 is a deficient number, since it is larger than the sum of its proper divisors (3399325).
14163725 is an equidigital number, since it uses as much as digits as its factorization.
14163725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566559 (or 566554 counting only the distinct ones).
The product of its digits is 5040, while the sum is 29.
The square root of 14163725 is about 3763.4724656891. The cubic root of 14163725 is about 241.9501126591.
Adding to 14163725 its reverse (52736141), we get a palindrome (66899866).
The spelling of 14163725 in words is "fourteen million, one hundred sixty-three thousand, seven hundred twenty-five".
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