Base | Representation |
---|---|
bin | 10011010000101… |
… | …101000111100100 |
3 | 211112001112021020 |
4 | 103100231013210 |
5 | 1130211134322 |
6 | 52022051140 |
7 | 11002461144 |
oct | 2320550744 |
9 | 745045236 |
10 | 323146212 |
11 | 156453594 |
12 | 90279ab0 |
13 | 51c4329c |
14 | 30cba924 |
15 | 1d58205c |
hex | 1342d1e4 |
323146212 has 24 divisors (see below), whose sum is σ = 754886496. Its totient is φ = 107589888.
The previous prime is 323146207. The next prime is 323146223. The reversal of 323146212 is 212641323.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
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, 4653 + ... + 25844.
It is an arithmetic number, because the mean of its divisors is an integer number (31453604).
Almost surely, 2323146212 is an apocalyptic number.
It is an amenable number.
323146212 is an abundant number, since it is smaller than the sum of its proper divisors (431740284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323146212 is a wasteful number, since it uses less digits than its factorization.
323146212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31387 (or 31385 counting only the distinct ones).
The product of its digits is 1728, while the sum is 24.
The square root of 323146212 is about 17976.2680220339. The cubic root of 323146212 is about 686.2247165047.
Adding to 323146212 its reverse (212641323), we get a palindrome (535787535).
The spelling of 323146212 in words is "three hundred twenty-three million, one hundred forty-six thousand, two hundred twelve".
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