Base | Representation |
---|---|
bin | 10011010000001… |
… | …110010011101100 |
3 | 211111211010011011 |
4 | 103100032103230 |
5 | 1130143120022 |
6 | 52015235004 |
7 | 11001424210 |
oct | 2320162354 |
9 | 744733134 |
10 | 323020012 |
11 | 156377797 |
12 | 90218a64 |
13 | 51bcaa03 |
14 | 30c86940 |
15 | 1d559977 |
hex | 1340e4ec |
323020012 has 24 divisors (see below), whose sum is σ = 648734240. Its totient is φ = 137859840.
The previous prime is 323020003. The next prime is 323020013. The reversal of 323020012 is 210020323.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 323019974 and 323020001.
It is not an unprimeable number, because it can be changed into a prime (323020013) 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, 17187 + ... + 30682.
Almost surely, 2323020012 is an apocalyptic number.
It is an amenable number.
323020012 is an abundant number, since it is smaller than the sum of its proper divisors (325714228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323020012 is a wasteful number, since it uses less digits than its factorization.
323020012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48121 (or 48119 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 323020012 is about 17972.7574957211. The cubic root of 323020012 is about 686.1353732167.
Adding to 323020012 its reverse (210020323), we get a palindrome (533040335).
The spelling of 323020012 in words is "three hundred twenty-three million, twenty thousand, twelve".
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