Base | Representation |
---|---|
bin | 10011010000100… |
… | …110110001100101 |
3 | 211112000012121220 |
4 | 103100212301211 |
5 | 1130204321404 |
6 | 52021330553 |
7 | 11002322325 |
oct | 2320466145 |
9 | 745005556 |
10 | 323120229 |
11 | 156436013 |
12 | 90266a59 |
13 | 51c34503 |
14 | 30cb1285 |
15 | 1d5794d9 |
hex | 13426c65 |
323120229 has 8 divisors (see below), whose sum is σ = 432204672. Its totient is φ = 214724640.
The previous prime is 323120227. The next prime is 323120257. The reversal of 323120229 is 922021323.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 323120229 - 21 = 323120227 is a prime.
It is a super-3 number, since 3×3231202293 (a number of 27 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 323120199 and 323120208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323120227) 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, 171117 + ... + 172994.
It is an arithmetic number, because the mean of its divisors is an integer number (54025584).
Almost surely, 2323120229 is an apocalyptic number.
It is an amenable number.
323120229 is a deficient number, since it is larger than the sum of its proper divisors (109084443).
323120229 is a wasteful number, since it uses less digits than its factorization.
323120229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344427.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 323120229 is about 17975.5453046632. The cubic root of 323120229 is about 686.2063237421.
The spelling of 323120229 in words is "three hundred twenty-three million, one hundred twenty thousand, two hundred twenty-nine".
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