Base | Representation |
---|---|
bin | 111100111010101… |
… | …111010100011101 |
3 | 2122020010120010221 |
4 | 330322233110131 |
5 | 4043114444013 |
6 | 245225401341 |
7 | 34220056414 |
oct | 7472572435 |
9 | 2566116127 |
10 | 1022031133 |
11 | 484a01132 |
12 | 246339251 |
13 | 133981c66 |
14 | 99a4447b |
15 | 5ead408d |
hex | 3ceaf51d |
1022031133 has 2 divisors, whose sum is σ = 1022031134. Its totient is φ = 1022031132.
The previous prime is 1022031083. The next prime is 1022031163. The reversal of 1022031133 is 3311302201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 859545124 + 162486009 = 29318^2 + 12747^2 .
It is a cyclic number.
It is not a de Polignac number, because 1022031133 - 29 = 1022030621 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1022031163) 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, 511015566 + 511015567.
It is an arithmetic number, because the mean of its divisors is an integer number (511015567).
Almost surely, 21022031133 is an apocalyptic number.
It is an amenable number.
1022031133 is a deficient number, since it is larger than the sum of its proper divisors (1).
1022031133 is an equidigital number, since it uses as much as digits as its factorization.
1022031133 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1022031133 is about 31969.2216514572. The cubic root of 1022031133 is about 1007.2904314462.
Adding to 1022031133 its reverse (3311302201), we get a palindrome (4333333334).
The spelling of 1022031133 in words is "one billion, twenty-two million, thirty-one thousand, one hundred thirty-three".
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