Base | Representation |
---|---|
bin | 110101111010… |
… | …000000101101 |
3 | 222120221102110 |
4 | 311322000231 |
5 | 12104144440 |
6 | 1222514233 |
7 | 231053652 |
oct | 65720055 |
9 | 28527373 |
10 | 14131245 |
11 | 7a82017 |
12 | 4895979 |
13 | 2c0a0ab |
14 | 1c3bc29 |
15 | 1392080 |
hex | d7a02d |
14131245 has 16 divisors (see below), whose sum is σ = 22660992. Its totient is φ = 7519680.
The previous prime is 14131237. The next prime is 14131259. The reversal of 14131245 is 54213141.
14131245 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14131245 - 23 = 14131237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8719 + ... + 10211.
It is an arithmetic number, because the mean of its divisors is an integer number (1416312).
Almost surely, 214131245 is an apocalyptic number.
14131245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14131245 is a deficient number, since it is larger than the sum of its proper divisors (8529747).
14131245 is a wasteful number, since it uses less digits than its factorization.
14131245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2132.
The product of its digits is 480, while the sum is 21.
The square root of 14131245 is about 3759.1548252234. The cubic root of 14131245 is about 241.7650258888.
Adding to 14131245 its reverse (54213141), we get a palindrome (68344386).
The spelling of 14131245 in words is "fourteen million, one hundred thirty-one thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •