Base | Representation |
---|---|
bin | 110101111011… |
… | …010100110111 |
3 | 222121012210221 |
4 | 311323110313 |
5 | 12104333011 |
6 | 1222555211 |
7 | 231105445 |
oct | 65732467 |
9 | 28535727 |
10 | 14136631 |
11 | 7a86073 |
12 | 4898b07 |
13 | 2c0c692 |
14 | 1c3db95 |
15 | 1393971 |
hex | d7b537 |
14136631 has 2 divisors, whose sum is σ = 14136632. Its totient is φ = 14136630.
The previous prime is 14136607. The next prime is 14136653. The reversal of 14136631 is 13663141.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 14136631 - 25 = 14136599 is a prime.
It is a super-2 number, since 2×141366312 = 399688672060322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14136596 and 14136605.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14136691) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7068315 + 7068316.
It is an arithmetic number, because the mean of its divisors is an integer number (7068316).
Almost surely, 214136631 is an apocalyptic number.
14136631 is a deficient number, since it is larger than the sum of its proper divisors (1).
14136631 is an equidigital number, since it uses as much as digits as its factorization.
14136631 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1296, while the sum is 25.
The square root of 14136631 is about 3759.8711414090. The cubic root of 14136631 is about 241.7957375265.
Adding to 14136631 its reverse (13663141), we get a palindrome (27799772).
The spelling of 14136631 in words is "fourteen million, one hundred thirty-six thousand, six hundred thirty-one".
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