Base | Representation |
---|---|
bin | 110110010010… |
… | …101000101001 |
3 | 222210001210000 |
4 | 312102220221 |
5 | 12120411410 |
6 | 1225013213 |
7 | 231654006 |
oct | 66225051 |
9 | 28701700 |
10 | 14232105 |
11 | 8040878 |
12 | 4924209 |
13 | 2c43c84 |
14 | 1c668ad |
15 | 13b1dc0 |
hex | d92a29 |
14232105 has 20 divisors (see below), whose sum is σ = 25513092. Its totient is φ = 7590240.
The previous prime is 14232103. The next prime is 14232137. The reversal of 14232105 is 50123241.
It can be written as a sum of positive squares in 2 ways, for example, as 5517801 + 8714304 = 2349^2 + 2952^2 .
It is not a de Polignac number, because 14232105 - 21 = 14232103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14232103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17166 + ... + 17975.
Almost surely, 214232105 is an apocalyptic number.
14232105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14232105 is a deficient number, since it is larger than the sum of its proper divisors (11280987).
14232105 is an equidigital number, since it uses as much as digits as its factorization.
14232105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35158 (or 35149 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 14232105 is about 3772.5462223808. The cubic root of 14232105 is about 242.3388520891.
Adding to 14232105 its reverse (50123241), we get a palindrome (64355346).
The spelling of 14232105 in words is "fourteen million, two hundred thirty-two thousand, one hundred five".
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