Base | Representation |
---|---|
bin | 110110001110… |
… | …000001111010 |
3 | 222202002220101 |
4 | 312032001322 |
5 | 12114310432 |
6 | 1224350014 |
7 | 231545011 |
oct | 66160172 |
9 | 28662811 |
10 | 14213242 |
11 | 802868a |
12 | 491530a |
13 | 2c38504 |
14 | 1c5da78 |
15 | 13ab4e7 |
hex | d8e07a |
14213242 has 4 divisors (see below), whose sum is σ = 21319866. Its totient is φ = 7106620.
The previous prime is 14213239. The next prime is 14213249. The reversal of 14213242 is 24231241.
14213242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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., 14145121 + 68121 = 3761^2 + 261^2 .
It is not an unprimeable number, because it can be changed into a prime (14213249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3553309 + ... + 3553312.
Almost surely, 214213242 is an apocalyptic number.
14213242 is a deficient number, since it is larger than the sum of its proper divisors (7106624).
14213242 is an equidigital number, since it uses as much as digits as its factorization.
14213242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7106623.
The product of its digits is 384, while the sum is 19.
The square root of 14213242 is about 3770.0453578173. The cubic root of 14213242 is about 242.2317407657.
Adding to 14213242 its reverse (24231241), we get a palindrome (38444483).
The spelling of 14213242 in words is "fourteen million, two hundred thirteen thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •