Base | Representation |
---|---|
bin | 10000001100001011110101 |
3 | 21222121222002 |
4 | 100030023311 |
5 | 2041303323 |
6 | 230545045 |
7 | 51034541 |
oct | 20141365 |
9 | 7877862 |
10 | 4244213 |
11 | 2439816 |
12 | 1508185 |
13 | b57a8c |
14 | 7c6a21 |
15 | 58c828 |
hex | 40c2f5 |
4244213 has 8 divisors (see below), whose sum is σ = 4466688. Its totient is φ = 4024944.
The previous prime is 4244183. The next prime is 4244221. The reversal of 4244213 is 3124424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4244213 - 28 = 4243957 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 (4246213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2195 + ... + 3647.
It is an arithmetic number, because the mean of its divisors is an integer number (558336).
Almost surely, 24244213 is an apocalyptic number.
It is an amenable number.
4244213 is a deficient number, since it is larger than the sum of its proper divisors (222475).
4244213 is a wasteful number, since it uses less digits than its factorization.
4244213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1603.
The product of its digits is 768, while the sum is 20.
The square root of 4244213 is about 2060.1487810350. The cubic root of 4244213 is about 161.9070365378.
Adding to 4244213 its reverse (3124424), we get a palindrome (7368637).
It can be divided in two parts, 424421 and 3, that added together give a palindrome (424424).
The spelling of 4244213 in words is "four million, two hundred forty-four thousand, two hundred thirteen".
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