Base | Representation |
---|---|
bin | 101011001010011111001 |
3 | 2122212011221 |
4 | 11121103321 |
5 | 330230033 |
6 | 50152041 |
7 | 15010411 |
oct | 5312371 |
9 | 2585157 |
10 | 1414393 |
11 | 886722 |
12 | 582621 |
13 | 3a6a26 |
14 | 28b641 |
15 | 1ce12d |
hex | 1594f9 |
1414393 has 2 divisors, whose sum is σ = 1414394. Its totient is φ = 1414392.
The previous prime is 1414381. The next prime is 1414397. The reversal of 1414393 is 3934141.
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., 753424 + 660969 = 868^2 + 813^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1414393 is a prime.
1414393 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (1414397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707196 + 707197.
It is an arithmetic number, because the mean of its divisors is an integer number (707197).
21414393 is an apocalyptic number.
It is an amenable number.
1414393 is a deficient number, since it is larger than the sum of its proper divisors (1).
1414393 is an equidigital number, since it uses as much as digits as its factorization.
1414393 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 1414393 is about 1189.2825568384. The cubic root of 1414393 is about 112.2509519548.
The spelling of 1414393 in words is "one million, four hundred fourteen thousand, three hundred ninety-three".
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