Base | Representation |
---|---|
bin | 11110110110001111100 |
3 | 1220100120111 |
4 | 3312301330 |
5 | 224321222 |
6 | 33355404 |
7 | 11406655 |
oct | 3666174 |
9 | 1810514 |
10 | 1010812 |
11 | 630490 |
12 | 408b64 |
13 | 29511a |
14 | 1c452c |
15 | 14e777 |
hex | f6c7c |
1010812 has 12 divisors (see below), whose sum is σ = 1929816. Its totient is φ = 459440.
The previous prime is 1010809. The next prime is 1010833. The reversal of 1010812 is 2180101.
It is a junction number, because it is equal to n+sod(n) for n = 1010792 and 1010801.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 11443 + ... + 11530.
It is an arithmetic number, because the mean of its divisors is an integer number (160818).
21010812 is an apocalyptic number.
It is an amenable number.
1010812 is a deficient number, since it is larger than the sum of its proper divisors (919004).
1010812 is a wasteful number, since it uses less digits than its factorization.
1010812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22988 (or 22986 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 1010812 is about 1005.3914660469. The cubic root of 1010812 is about 100.3591088646.
Adding to 1010812 its reverse (2180101), we get a palindrome (3190913).
The spelling of 1010812 in words is "one million, ten thousand, eight hundred twelve".
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