Base | Representation |
---|---|
bin | 100010010001010100111 |
3 | 2010001102222 |
4 | 10102022213 |
5 | 241413413 |
6 | 40022555 |
7 | 12355001 |
oct | 4221247 |
9 | 2101388 |
10 | 1122983 |
11 | 6a7794 |
12 | 461a5b |
13 | 3041b4 |
14 | 213371 |
15 | 172b08 |
hex | 1122a7 |
1122983 has 2 divisors, whose sum is σ = 1122984. Its totient is φ = 1122982.
The previous prime is 1122941. The next prime is 1122997. The reversal of 1122983 is 3892211.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1122983 is a prime.
It is a super-2 number, since 2×11229832 = 2522181636578, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1122923) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561491 + 561492.
It is an arithmetic number, because the mean of its divisors is an integer number (561492).
21122983 is an apocalyptic number.
1122983 is a deficient number, since it is larger than the sum of its proper divisors (1).
1122983 is an equidigital number, since it uses as much as digits as its factorization.
1122983 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 864, while the sum is 26.
The square root of 1122983 is about 1059.7089222989. The cubic root of 1122983 is about 103.9419979831.
The spelling of 1122983 in words is "one million, one hundred twenty-two thousand, nine hundred eighty-three".
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