Base | Representation |
---|---|
bin | 10000110111101001110101 |
3 | 22022200012110 |
4 | 100313221311 |
5 | 2113003021 |
6 | 234441233 |
7 | 52405614 |
oct | 20675165 |
9 | 8280173 |
10 | 4422261 |
11 | 2550568 |
12 | 1593219 |
13 | bbab2c |
14 | 83187b |
15 | 5c5476 |
hex | 437a75 |
4422261 has 8 divisors (see below), whose sum is σ = 6243264. Its totient is φ = 2774720.
The previous prime is 4422247. The next prime is 4422263. The reversal of 4422261 is 1622244.
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 4422261 - 29 = 4421749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4422263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43305 + ... + 43406.
It is an arithmetic number, because the mean of its divisors is an integer number (780408).
Almost surely, 24422261 is an apocalyptic number.
It is an amenable number.
4422261 is a deficient number, since it is larger than the sum of its proper divisors (1821003).
4422261 is a wasteful number, since it uses less digits than its factorization.
4422261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86731.
The product of its digits is 768, while the sum is 21.
The square root of 4422261 is about 2102.9172594280. The cubic root of 4422261 is about 164.1401365164.
The spelling of 4422261 in words is "four million, four hundred twenty-two thousand, two hundred sixty-one".
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