Base | Representation |
---|---|
bin | 110110001011… |
… | …100100011001 |
3 | 222201121002000 |
4 | 312023210121 |
5 | 12114000121 |
6 | 1224231213 |
7 | 231503430 |
oct | 66134431 |
9 | 28647060 |
10 | 14203161 |
11 | 8021055 |
12 | 490b509 |
13 | 2c33a4b |
14 | 1c5a117 |
15 | 13a8526 |
hex | d8b919 |
14203161 has 16 divisors (see below), whose sum is σ = 24048000. Its totient is φ = 8115984.
The previous prime is 14203139. The next prime is 14203171. The reversal of 14203161 is 16130241.
It is a happy number.
14203161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14203161 - 213 = 14194969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14203171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37386 + ... + 37763.
It is an arithmetic number, because the mean of its divisors is an integer number (1503000).
Almost surely, 214203161 is an apocalyptic number.
It is an amenable number.
14203161 is a deficient number, since it is larger than the sum of its proper divisors (9844839).
14203161 is an equidigital number, since it uses as much as digits as its factorization.
14203161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75165 (or 75159 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 14203161 is about 3768.7081340958. The cubic root of 14203161 is about 242.1744581336.
The spelling of 14203161 in words is "fourteen million, two hundred three thousand, one hundred sixty-one".
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