Base | Representation |
---|---|
bin | 1000101010110001000011 |
3 | 11021110001010 |
4 | 20222301003 |
5 | 1040203243 |
6 | 120412003 |
7 | 25212564 |
oct | 10526103 |
9 | 4243033 |
10 | 2272323 |
11 | 1312259 |
12 | 917003 |
13 | 617391 |
14 | 43216b |
15 | 2ed433 |
hex | 22ac43 |
2272323 has 8 divisors (see below), whose sum is σ = 3058000. Its totient is φ = 1500768.
The previous prime is 2272321. The next prime is 2272337. The reversal of 2272323 is 3232722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2272323 - 21 = 2272321 is a prime.
It is a d-powerful number, because it can be written as 213 + 215 + 74 + 217 + 32 + 221 + 36 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2272323.
It is not an unprimeable number, because it can be changed into a prime (2272321) 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, 3148 + ... + 3801.
It is an arithmetic number, because the mean of its divisors is an integer number (382250).
22272323 is an apocalyptic number.
2272323 is a deficient number, since it is larger than the sum of its proper divisors (785677).
2272323 is a wasteful number, since it uses less digits than its factorization.
2272323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7061.
The product of its digits is 1008, while the sum is 21.
The square root of 2272323 is about 1507.4226348307. The cubic root of 2272323 is about 131.4689985568.
The spelling of 2272323 in words is "two million, two hundred seventy-two thousand, three hundred twenty-three".
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