Base | Representation |
---|---|
bin | 1011011100100111101100 |
3 | 12122110100012 |
4 | 23130213230 |
5 | 1232011222 |
6 | 144152352 |
7 | 34335503 |
oct | 13344754 |
9 | 5573305 |
10 | 3000812 |
11 | 176a611 |
12 | 10086b8 |
13 | 810b39 |
14 | 58183a |
15 | 3e41e2 |
hex | 2dc9ec |
3000812 has 6 divisors (see below), whose sum is σ = 5251428. Its totient is φ = 1500404.
The previous prime is 3000797. The next prime is 3000821. The reversal of 3000812 is 2180003.
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 as a sum of consecutive naturals, namely, 375098 + ... + 375105.
It is an arithmetic number, because the mean of its divisors is an integer number (875238).
Almost surely, 23000812 is an apocalyptic number.
It is an amenable number.
3000812 is a deficient number, since it is larger than the sum of its proper divisors (2250616).
3000812 is a wasteful number, since it uses less digits than its factorization.
3000812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750207 (or 750205 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 3000812 is about 1732.2851959190. The cubic root of 3000812 is about 144.2379681530.
Adding to 3000812 its reverse (2180003), we get a palindrome (5180815).
The spelling of 3000812 in words is "three million, eight hundred twelve", and thus it is an aban number.
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