Base | Representation |
---|---|
bin | 110110010111… |
… | …111000111111 |
3 | 222211011022021 |
4 | 312113320333 |
5 | 12122104011 |
6 | 1225301011 |
7 | 232103530 |
oct | 66277077 |
9 | 28734267 |
10 | 14253631 |
11 | 8055a67 |
12 | 4934767 |
13 | 2c50a02 |
14 | 1c70687 |
15 | 13b8471 |
hex | d97e3f |
14253631 has 8 divisors (see below), whose sum is σ = 16322720. Its totient is φ = 12192768.
The previous prime is 14253623. The next prime is 14253641. The reversal of 14253631 is 13635241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14253631 - 23 = 14253623 is a prime.
It is a super-2 number, since 2×142536312 = 406331993368322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14253596 and 14253605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14253611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2275 + ... + 5803.
It is an arithmetic number, because the mean of its divisors is an integer number (2040340).
Almost surely, 214253631 is an apocalyptic number.
14253631 is a deficient number, since it is larger than the sum of its proper divisors (2069089).
14253631 is an equidigital number, since it uses as much as digits as its factorization.
14253631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4113.
The product of its digits is 2160, while the sum is 25.
The square root of 14253631 is about 3775.3981247016. The cubic root of 14253631 is about 242.4609693799.
Adding to 14253631 its reverse (13635241), we get a palindrome (27888872).
It can be divided in two parts, 14253 and 631, that added together give a square (14884 = 1222).
The spelling of 14253631 in words is "fourteen million, two hundred fifty-three thousand, six hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •