Base | Representation |
---|---|
bin | 1000100010101011111011 |
3 | 11012202122100 |
4 | 20202223323 |
5 | 1033123402 |
6 | 115554443 |
7 | 25014234 |
oct | 10425373 |
9 | 4182570 |
10 | 2239227 |
11 | 129a401 |
12 | 8bba23 |
13 | 6052b3 |
14 | 42408b |
15 | 2e371c |
hex | 222afb |
2239227 has 12 divisors (see below), whose sum is σ = 3290040. Its totient is φ = 1467168.
The previous prime is 2239219. The next prime is 2239229. The reversal of 2239227 is 7229322.
It is not a de Polignac number, because 2239227 - 23 = 2239219 is a prime.
It is a d-powerful number, because it can be written as 211 + 213 + 33 + 93 + 217 + 221 + 7 .
It is a self number, because there is not a number n which added to its sum of digits gives 2239227.
It is not an unprimeable number, because it can be changed into a prime (2239229) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1578 + ... + 2639.
It is an arithmetic number, because the mean of its divisors is an integer number (274170).
22239227 is an apocalyptic number.
2239227 is a deficient number, since it is larger than the sum of its proper divisors (1050813).
2239227 is a wasteful number, since it uses less digits than its factorization.
2239227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4282 (or 4279 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 2239227 is about 1496.4046912517. The cubic root of 2239227 is about 130.8275998768.
The spelling of 2239227 in words is "two million, two hundred thirty-nine thousand, two hundred twenty-seven".
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