Base | Representation |
---|---|
bin | 110110010010… |
… | …001111011101 |
3 | 222202222120022 |
4 | 312102033131 |
5 | 12120333433 |
6 | 1225001525 |
7 | 231646214 |
oct | 66221735 |
9 | 28688508 |
10 | 14230493 |
11 | 803a642 |
12 | 49232a5 |
13 | 2c43314 |
14 | 1c6607b |
15 | 13b1698 |
hex | d923dd |
14230493 has 4 divisors (see below), whose sum is σ = 14248608. Its totient is φ = 14212380.
The previous prime is 14230483. The next prime is 14230501. The reversal of 14230493 is 39403241.
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: 39403241 = 491 ⋅80251.
It is a cyclic number.
It is not a de Polignac number, because 14230493 - 210 = 14229469 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14230423) 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, 7823 + ... + 9468.
It is an arithmetic number, because the mean of its divisors is an integer number (3562152).
Almost surely, 214230493 is an apocalyptic number.
It is an amenable number.
14230493 is a deficient number, since it is larger than the sum of its proper divisors (18115).
14230493 is an equidigital number, since it uses as much as digits as its factorization.
14230493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18114.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 14230493 is about 3772.3325675237. The cubic root of 14230493 is about 242.3297022367.
The spelling of 14230493 in words is "fourteen million, two hundred thirty thousand, four hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •