Base | Representation |
---|---|
bin | 100010010001000001000 |
3 | 2010001020002 |
4 | 10102020020 |
5 | 241412244 |
6 | 40022132 |
7 | 12354353 |
oct | 4221010 |
9 | 2101202 |
10 | 1122824 |
11 | 6a765a |
12 | 461948 |
13 | 3040c1 |
14 | 21329a |
15 | 172a4e |
hex | 112208 |
1122824 has 32 divisors (see below), whose sum is σ = 2268000. Its totient is φ = 519552.
The previous prime is 1122811. The next prime is 1122841. The reversal of 1122824 is 4282211.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 1122796 and 1122805.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12572 + ... + 12660.
It is an arithmetic number, because the mean of its divisors is an integer number (70875).
21122824 is an apocalyptic number.
It is an amenable number.
1122824 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
1122824 is a wasteful number, since it uses less digits than its factorization.
1122824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197 (or 193 counting only the distinct ones).
The product of its digits is 256, while the sum is 20.
The square root of 1122824 is about 1059.6338990425. The cubic root of 1122824 is about 103.9370921333.
The spelling of 1122824 in words is "one million, one hundred twenty-two thousand, eight hundred twenty-four".
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