Base | Representation |
---|---|
bin | 1101101111101101101 |
3 | 211212211222 |
4 | 1231331231 |
5 | 103403123 |
6 | 13353125 |
7 | 3554105 |
oct | 1557555 |
9 | 755758 |
10 | 450413 |
11 | 288447 |
12 | 1987a5 |
13 | 12a022 |
14 | ba205 |
15 | 8d6c8 |
hex | 6df6d |
450413 has 2 divisors, whose sum is σ = 450414. Its totient is φ = 450412.
The previous prime is 450403. The next prime is 450421. The reversal of 450413 is 314054.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 232324 + 218089 = 482^2 + 467^2 .
It is a cyclic number.
It is not a de Polignac number, because 450413 - 26 = 450349 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 450391 and 450400.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (450403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225206 + 225207.
It is an arithmetic number, because the mean of its divisors is an integer number (225207).
2450413 is an apocalyptic number.
It is an amenable number.
450413 is a deficient number, since it is larger than the sum of its proper divisors (1).
450413 is an equidigital number, since it uses as much as digits as its factorization.
450413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 450413 is about 671.1281546769. The cubic root of 450413 is about 76.6543794633.
Adding to 450413 its reverse (314054), we get a palindrome (764467).
The spelling of 450413 in words is "four hundred fifty thousand, four hundred thirteen".
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