Base | Representation |
---|---|
bin | 111001000000… |
… | …000001000001 |
3 | 1001010010221112 |
4 | 321000001001 |
5 | 12311123043 |
6 | 1252133105 |
7 | 241002323 |
oct | 71000101 |
9 | 31103845 |
10 | 14942273 |
11 | 8486395 |
12 | 5007195 |
13 | 31322a8 |
14 | 1dad613 |
15 | 14a2518 |
hex | e40041 |
14942273 has 4 divisors (see below), whose sum is σ = 15165360. Its totient is φ = 14719188.
The previous prime is 14942267. The next prime is 14942293. The reversal of 14942273 is 37224941.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37224941 = 13 ⋅2863457.
It is a cyclic number.
It is not a de Polignac number, because 14942273 - 26 = 14942209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14942233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111443 + ... + 111576.
It is an arithmetic number, because the mean of its divisors is an integer number (3791340).
Almost surely, 214942273 is an apocalyptic number.
It is an amenable number.
14942273 is a deficient number, since it is larger than the sum of its proper divisors (223087).
14942273 is an equidigital number, since it uses as much as digits as its factorization.
14942273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223086.
The product of its digits is 12096, while the sum is 32.
The square root of 14942273 is about 3865.5236385256. The cubic root of 14942273 is about 246.3044295498.
The spelling of 14942273 in words is "fourteen million, nine hundred forty-two thousand, two hundred seventy-three".
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