Base | Representation |
---|---|
bin | 110110000110… |
… | …010000000011 |
3 | 222200111012021 |
4 | 312012100003 |
5 | 12112301004 |
6 | 1223542311 |
7 | 231353062 |
oct | 66062003 |
9 | 28614167 |
10 | 14181379 |
11 | 8006753 |
12 | 48ba997 |
13 | 2c26b64 |
14 | 1c521d9 |
15 | 13a1d54 |
hex | d86403 |
14181379 has 2 divisors, whose sum is σ = 14181380. Its totient is φ = 14181378.
The previous prime is 14181361. The next prime is 14181437. The reversal of 14181379 is 97318141.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14181379 - 25 = 14181347 is a prime.
It is a super-2 number, since 2×141813792 = 402223020683282, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (14181359) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7090689 + 7090690.
It is an arithmetic number, because the mean of its divisors is an integer number (7090690).
Almost surely, 214181379 is an apocalyptic number.
14181379 is a deficient number, since it is larger than the sum of its proper divisors (1).
14181379 is an equidigital number, since it uses as much as digits as its factorization.
14181379 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6048, while the sum is 34.
The square root of 14181379 is about 3765.8171755942. The cubic root of 14181379 is about 242.0505950266.
The spelling of 14181379 in words is "fourteen million, one hundred eighty-one thousand, three hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •