Base | Representation |
---|---|
bin | 10000000110100110011001 |
3 | 21221110120211 |
4 | 100012212121 |
5 | 2040040322 |
6 | 230251121 |
7 | 50611051 |
oct | 20064631 |
9 | 7843524 |
10 | 4221337 |
11 | 242360a |
12 | 14b6aa1 |
13 | b4a543 |
14 | 7bc561 |
15 | 585b77 |
hex | 406999 |
4221337 has 2 divisors, whose sum is σ = 4221338. Its totient is φ = 4221336.
The previous prime is 4221323. The next prime is 4221361. The reversal of 4221337 is 7331224.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3345241 + 876096 = 1829^2 + 936^2 .
It is a cyclic number.
It is not a de Polignac number, because 4221337 - 27 = 4221209 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (4221307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110668 + 2110669.
It is an arithmetic number, because the mean of its divisors is an integer number (2110669).
Almost surely, 24221337 is an apocalyptic number.
It is an amenable number.
4221337 is a deficient number, since it is larger than the sum of its proper divisors (1).
4221337 is an equidigital number, since it uses as much as digits as its factorization.
4221337 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1008, while the sum is 22.
The square root of 4221337 is about 2054.5892533545. The cubic root of 4221337 is about 161.6156232853.
The spelling of 4221337 in words is "four million, two hundred twenty-one thousand, three hundred thirty-seven".
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