Base | Representation |
---|---|
bin | 110110011100… |
… | …100111100010 |
3 | 222212010212102 |
4 | 312130213202 |
5 | 12123213434 |
6 | 1225530402 |
7 | 232214141 |
oct | 66344742 |
9 | 28763772 |
10 | 14272994 |
11 | 806956a |
12 | 4943a02 |
13 | 2c59778 |
14 | 1c77758 |
15 | 13be07e |
hex | d9c9e2 |
14272994 has 4 divisors (see below), whose sum is σ = 21409494. Its totient is φ = 7136496.
The previous prime is 14272991. The next prime is 14273011. The reversal of 14272994 is 49927241.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 8196769 + 6076225 = 2863^2 + 2465^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14272991) 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 as a sum of consecutive naturals, namely, 3568247 + ... + 3568250.
Almost surely, 214272994 is an apocalyptic number.
14272994 is a deficient number, since it is larger than the sum of its proper divisors (7136500).
14272994 is an equidigital number, since it uses as much as digits as its factorization.
14272994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7136499.
The product of its digits is 36288, while the sum is 38.
The square root of 14272994 is about 3777.9616197098. The cubic root of 14272994 is about 242.5707109483.
The spelling of 14272994 in words is "fourteen million, two hundred seventy-two thousand, nine hundred ninety-four".
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