Base | Representation |
---|---|
bin | 10010100101101111111101 |
3 | 100011120210101 |
4 | 102211233331 |
5 | 2221420323 |
6 | 252241101 |
7 | 56264422 |
oct | 22455775 |
9 | 10146711 |
10 | 4873213 |
11 | 2829354 |
12 | 1770191 |
13 | 1018177 |
14 | 90bd49 |
15 | 663dad |
hex | 4a5bfd |
4873213 has 4 divisors (see below), whose sum is σ = 4881568. Its totient is φ = 4864860.
The previous prime is 4873207. The next prime is 4873243. The reversal of 4873213 is 3123784.
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 4873213 - 25 = 4873181 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 (4873243) 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, 3231 + ... + 4492.
It is an arithmetic number, because the mean of its divisors is an integer number (1220392).
Almost surely, 24873213 is an apocalyptic number.
It is an amenable number.
4873213 is a deficient number, since it is larger than the sum of its proper divisors (8355).
4873213 is an equidigital number, since it uses as much as digits as its factorization.
4873213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8354.
The product of its digits is 4032, while the sum is 28.
The square root of 4873213 is about 2207.5355036783. The cubic root of 4873213 is about 169.5398513457.
Adding to 4873213 its reverse (3123784), we get a palindrome (7996997).
The spelling of 4873213 in words is "four million, eight hundred seventy-three thousand, two hundred thirteen".
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