Base | Representation |
---|---|
bin | 11011100111000… |
… | …000101011001101 |
3 | 1012021121120022212 |
4 | 123213000223031 |
5 | 1422040224323 |
6 | 113544120205 |
7 | 14323142003 |
oct | 3347005315 |
9 | 1167546285 |
10 | 463211213 |
11 | 21851a493 |
12 | 10b166065 |
13 | 74c7409a |
14 | 4573aa73 |
15 | 2a9ecb78 |
hex | 1b9c0acd |
463211213 has 4 divisors (see below), whose sum is σ = 465056928. Its totient is φ = 461365500.
The previous prime is 463211209. The next prime is 463211219. The reversal of 463211213 is 312112364.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 463211213 - 22 = 463211209 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (463211219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922481 + ... + 922982.
It is an arithmetic number, because the mean of its divisors is an integer number (116264232).
Almost surely, 2463211213 is an apocalyptic number.
It is an amenable number.
463211213 is a deficient number, since it is larger than the sum of its proper divisors (1845715).
463211213 is a wasteful number, since it uses less digits than its factorization.
463211213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1845714.
The product of its digits is 864, while the sum is 23.
The square root of 463211213 is about 21522.3421820210. The cubic root of 463211213 is about 773.7363871799.
Adding to 463211213 its reverse (312112364), we get a palindrome (775323577).
The spelling of 463211213 in words is "four hundred sixty-three million, two hundred eleven thousand, two hundred thirteen".
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