Base | Representation |
---|---|
bin | 100010010001… |
… | …001000101001 |
3 | 121220101110201 |
4 | 202101020221 |
5 | 4244424311 |
6 | 520312201 |
7 | 136232512 |
oct | 42211051 |
9 | 17811421 |
10 | 8983081 |
11 | 5086138 |
12 | 3012661 |
13 | 1b26a43 |
14 | 129ba09 |
15 | bc69c1 |
hex | 891229 |
8983081 has 2 divisors, whose sum is σ = 8983082. Its totient is φ = 8983080.
The previous prime is 8983057. The next prime is 8983099. The reversal of 8983081 is 1803898.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6760000 + 2223081 = 2600^2 + 1491^2 .
It is a cyclic number.
It is not a de Polignac number, because 8983081 - 25 = 8983049 is a prime.
It is a super-2 number, since 2×89830812 = 161391488505122, which contains 22 as substring.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8983081.
It is not a weakly prime, because it can be changed into another prime (8983031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4491540 + 4491541.
It is an arithmetic number, because the mean of its divisors is an integer number (4491541).
Almost surely, 28983081 is an apocalyptic number.
It is an amenable number.
8983081 is a deficient number, since it is larger than the sum of its proper divisors (1).
8983081 is an equidigital number, since it uses as much as digits as its factorization.
8983081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 8983081 is about 2997.1788401762. The cubic root of 8983081 is about 207.8779563267.
The spelling of 8983081 in words is "eight million, nine hundred eighty-three thousand, eighty-one".
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