Base | Representation |
---|---|
bin | 100001111100011… |
… | …0111111110110001 |
3 | 2221101012022201101 |
4 | 1003320313332301 |
5 | 4313034422313 |
6 | 305004204401 |
7 | 40140123442 |
oct | 10370677661 |
9 | 2841168641 |
10 | 1138982833 |
11 | 534a2072a |
12 | 279539701 |
13 | 151c7c551 |
14 | ab3a92c9 |
15 | 69ed65dd |
hex | 43e37fb1 |
1138982833 has 2 divisors, whose sum is σ = 1138982834. Its totient is φ = 1138982832.
The previous prime is 1138982821. The next prime is 1138982837. The reversal of 1138982833 is 3382898311.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 888457249 + 250525584 = 29807^2 + 15828^2 .
It is a cyclic number.
It is not a de Polignac number, because 1138982833 - 29 = 1138982321 is a prime.
It is not a weakly prime, because it can be changed into another prime (1138982837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569491416 + 569491417.
It is an arithmetic number, because the mean of its divisors is an integer number (569491417).
Almost surely, 21138982833 is an apocalyptic number.
It is an amenable number.
1138982833 is a deficient number, since it is larger than the sum of its proper divisors (1).
1138982833 is an equidigital number, since it uses as much as digits as its factorization.
1138982833 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 248832, while the sum is 46.
The square root of 1138982833 is about 33748.8197275105. The cubic root of 1138982833 is about 1044.3331392449. Note that the first 3 decimals are identical.
The spelling of 1138982833 in words is "one billion, one hundred thirty-eight million, nine hundred eighty-two thousand, eight hundred thirty-three".
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