Base | Representation |
---|---|
bin | 110110111011… |
… | …101011011111 |
3 | 1000002121101121 |
4 | 312323223133 |
5 | 12141301343 |
6 | 1232351411 |
7 | 233254105 |
oct | 66735337 |
9 | 30077347 |
10 | 14400223 |
11 | 8146112 |
12 | 49a5567 |
13 | 2ca2656 |
14 | 1cabc75 |
15 | 13e6aed |
hex | dbbadf |
14400223 has 2 divisors, whose sum is σ = 14400224. Its totient is φ = 14400222.
The previous prime is 14400203. The next prime is 14400247. The reversal of 14400223 is 32200441.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14400223 - 213 = 14392031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14400197 and 14400206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14400203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200111 + 7200112.
It is an arithmetic number, because the mean of its divisors is an integer number (7200112).
Almost surely, 214400223 is an apocalyptic number.
14400223 is a deficient number, since it is larger than the sum of its proper divisors (1).
14400223 is an equidigital number, since it uses as much as digits as its factorization.
14400223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 14400223 is about 3794.7625749182. The cubic root of 14400223 is about 243.2893356785.
Adding to 14400223 its reverse (32200441), we get a palindrome (46600664).
The spelling of 14400223 in words is "fourteen million, four hundred thousand, two hundred twenty-three".
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