Base | Representation |
---|---|
bin | 110110001011… |
… | …010111011011 |
3 | 222201112221021 |
4 | 312023113123 |
5 | 12113433311 |
6 | 1224223311 |
7 | 231501133 |
oct | 66132733 |
9 | 28645837 |
10 | 14202331 |
11 | 8020470 |
12 | 490ab37 |
13 | 2c33560 |
14 | 1c59ac3 |
15 | 13a8171 |
hex | d8b5db |
14202331 has 8 divisors (see below), whose sum is σ = 16685424. Its totient is φ = 11917920.
The previous prime is 14202323. The next prime is 14202347. The reversal of 14202331 is 13320241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14202331 - 23 = 14202323 is a prime.
It is a super-2 number, since 2×142023312 = 403412411667122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14202301) 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, 49516 + ... + 49801.
It is an arithmetic number, because the mean of its divisors is an integer number (2085678).
Almost surely, 214202331 is an apocalyptic number.
14202331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14202331 is a deficient number, since it is larger than the sum of its proper divisors (2483093).
14202331 is a wasteful number, since it uses less digits than its factorization.
14202331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99341.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 14202331 is about 3768.5980151775. The cubic root of 14202331 is about 242.1697406693.
Adding to 14202331 its reverse (13320241), we get a palindrome (27522572).
The spelling of 14202331 in words is "fourteen million, two hundred two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •