Base | Representation |
---|---|
bin | 11011011100000… |
… | …001100011001101 |
3 | 1012002012020201012 |
4 | 123130001203031 |
5 | 1420321044323 |
6 | 113402255005 |
7 | 14256515336 |
oct | 3334014315 |
9 | 1162166635 |
10 | 460331213 |
11 | 216932721 |
12 | 10a1b7465 |
13 | 744a6244 |
14 | 451cb28d |
15 | 2a62e678 |
hex | 1b7018cd |
460331213 has 2 divisors, whose sum is σ = 460331214. Its totient is φ = 460331212.
The previous prime is 460331191. The next prime is 460331237. The reversal of 460331213 is 312133064.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 413024329 + 47306884 = 20323^2 + 6878^2 .
It is a cyclic number.
It is not a de Polignac number, because 460331213 - 28 = 460330957 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (460331273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230165606 + 230165607.
It is an arithmetic number, because the mean of its divisors is an integer number (230165607).
Almost surely, 2460331213 is an apocalyptic number.
It is an amenable number.
460331213 is a deficient number, since it is larger than the sum of its proper divisors (1).
460331213 is an equidigital number, since it uses as much as digits as its factorization.
460331213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 460331213 is about 21455.3306429894. The cubic root of 460331213 is about 772.1294923815.
Adding to 460331213 its reverse (312133064), we get a palindrome (772464277).
The spelling of 460331213 in words is "four hundred sixty million, three hundred thirty-one thousand, two hundred thirteen".
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