Base | Representation |
---|---|
bin | 100010010000… |
… | …110111111101 |
3 | 121220100000011 |
4 | 202100313331 |
5 | 4244411023 |
6 | 520303221 |
7 | 136226425 |
oct | 42206775 |
9 | 17810004 |
10 | 8982013 |
11 | 5085357 |
12 | 3011b11 |
13 | 1b26401 |
14 | 129b485 |
15 | bc650d |
hex | 890dfd |
8982013 has 2 divisors, whose sum is σ = 8982014. Its totient is φ = 8982012.
The previous prime is 8982007. The next prime is 8982019. The reversal of 8982013 is 3102898.
It is a balanced prime because it is at equal distance from previous prime (8982007) and next prime (8982019).
It can be written as a sum of positive squares in only one way, i.e., 8982009 + 4 = 2997^2 + 2^2 .
It is a cyclic number.
It is not a de Polignac number, because 8982013 - 25 = 8981981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8982019) by changing a digit.
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, 4491006 + 4491007.
It is an arithmetic number, because the mean of its divisors is an integer number (4491007).
Almost surely, 28982013 is an apocalyptic number.
It is an amenable number.
8982013 is a deficient number, since it is larger than the sum of its proper divisors (1).
8982013 is an equidigital number, since it uses as much as digits as its factorization.
8982013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 8982013 is about 2997.0006673339. Note that the first 3 decimals coincide. The cubic root of 8982013 is about 207.8697177852.
The spelling of 8982013 in words is "eight million, nine hundred eighty-two thousand, thirteen".
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