Base | Representation |
---|---|
bin | 1000100010110110001010 |
3 | 11012210112121 |
4 | 20202312022 |
5 | 1033134012 |
6 | 120001454 |
7 | 25016161 |
oct | 10426612 |
9 | 4183477 |
10 | 2239882 |
11 | 129a947 |
12 | 90028a |
13 | 605698 |
14 | 4243d8 |
15 | 2e3a07 |
hex | 222d8a |
2239882 has 8 divisors (see below), whose sum is σ = 3370500. Its totient is φ = 1116384.
The previous prime is 2239847. The next prime is 2239883. The reversal of 2239882 is 2889322.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2187441 + 52441 = 1479^2 + 229^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 210 + 214 + 310 + 93 + 8 + 87 + 216 .
It is not an unprimeable number, because it can be changed into a prime (2239883) 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, 907 + ... + 2302.
22239882 is an apocalyptic number.
2239882 is a deficient number, since it is larger than the sum of its proper divisors (1130618).
2239882 is a wasteful number, since it uses less digits than its factorization.
2239882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3560.
The product of its digits is 13824, while the sum is 34.
The square root of 2239882 is about 1496.6235331572. The cubic root of 2239882 is about 130.8403548325.
The spelling of 2239882 in words is "two million, two hundred thirty-nine thousand, eight hundred eighty-two".
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