Base | Representation |
---|---|
bin | 11001101100100… |
… | …100100010101101 |
3 | 1010001012212210111 |
4 | 121230210202231 |
5 | 1340331130123 |
6 | 110440140021 |
7 | 13453261222 |
oct | 3154444255 |
9 | 1101185714 |
10 | 431114413 |
11 | 201397704 |
12 | 100467611 |
13 | 6b4168b2 |
14 | 41383949 |
15 | 27cac90d |
hex | 19b248ad |
431114413 has 2 divisors, whose sum is σ = 431114414. Its totient is φ = 431114412.
The previous prime is 431114401. The next prime is 431114423. The reversal of 431114413 is 314411134.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 257217444 + 173896969 = 16038^2 + 13187^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-431114413 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (431114423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215557206 + 215557207.
It is an arithmetic number, because the mean of its divisors is an integer number (215557207).
Almost surely, 2431114413 is an apocalyptic number.
It is an amenable number.
431114413 is a deficient number, since it is larger than the sum of its proper divisors (1).
431114413 is an equidigital number, since it uses as much as digits as its factorization.
431114413 is an evil number, because the sum of its binary digits is even.
The product of its digits is 576, while the sum is 22.
The square root of 431114413 is about 20763.2948493249. The cubic root of 431114413 is about 755.4357165093.
Adding to 431114413 its reverse (314411134), we get a palindrome (745525547).
It can be divided in two parts, 43111 and 4413, that added together give a square (47524 = 2182).
The spelling of 431114413 in words is "four hundred thirty-one million, one hundred fourteen thousand, four hundred thirteen".
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