Base | Representation |
---|---|
bin | 110110001010… |
… | …111001101111 |
3 | 222201110022220 |
4 | 312022321233 |
5 | 12113403211 |
6 | 1224210423 |
7 | 231462450 |
oct | 66127157 |
9 | 28643286 |
10 | 14200431 |
11 | 8019aa3 |
12 | 4909a13 |
13 | 2c3272b |
14 | 1c59127 |
15 | 13a7806 |
hex | d8ae6f |
14200431 has 8 divisors (see below), whose sum is σ = 21638784. Its totient is φ = 8114520.
The previous prime is 14200427. The next prime is 14200451. The reversal of 14200431 is 13400241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14200431 - 22 = 14200427 is a prime.
It is a super-2 number, since 2×142004312 = 403304481171522, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14200431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14200451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338085 + ... + 338126.
It is an arithmetic number, because the mean of its divisors is an integer number (2704848).
Almost surely, 214200431 is an apocalyptic number.
14200431 is a deficient number, since it is larger than the sum of its proper divisors (7438353).
14200431 is an equidigital number, since it uses as much as digits as its factorization.
14200431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676221.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 14200431 is about 3768.3459236116. The cubic root of 14200431 is about 242.1589409626.
Adding to 14200431 its reverse (13400241), we get a palindrome (27600672).
The spelling of 14200431 in words is "fourteen million, two hundred thousand, four hundred thirty-one".
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