Base | Representation |
---|---|
bin | 110110010010… |
… | …010111001101 |
3 | 222210000020200 |
4 | 312102113031 |
5 | 12120342424 |
6 | 1225004113 |
7 | 231650523 |
oct | 66222715 |
9 | 28700220 |
10 | 14230989 |
11 | 803aa53 |
12 | 4923639 |
13 | 2c43606 |
14 | 1c66313 |
15 | 13b18c9 |
hex | d925cd |
14230989 has 24 divisors (see below), whose sum is σ = 22239360. Its totient is φ = 8734848.
The previous prime is 14230987. The next prime is 14230991. The reversal of 14230989 is 98903241.
It is an interprime number because it is at equal distance from previous prime (14230987) and next prime (14230991).
It is not a de Polignac number, because 14230989 - 21 = 14230987 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14230987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6202 + ... + 8180.
It is an arithmetic number, because the mean of its divisors is an integer number (926640).
Almost surely, 214230989 is an apocalyptic number.
It is an amenable number.
14230989 is a deficient number, since it is larger than the sum of its proper divisors (8008371).
14230989 is a wasteful number, since it uses less digits than its factorization.
14230989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2049 (or 2046 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 14230989 is about 3772.3983087686. The cubic root of 14230989 is about 242.3325176495.
The spelling of 14230989 in words is "fourteen million, two hundred thirty thousand, nine hundred eighty-nine".
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