Base | Representation |
---|---|
bin | 111100111011110… |
… | …001000011111101 |
3 | 2122020122020112021 |
4 | 330323301003331 |
5 | 4043202103123 |
6 | 245235240141 |
7 | 34222260451 |
oct | 7473610375 |
9 | 2566566467 |
10 | 1022300413 |
11 | 485075482 |
12 | 246449051 |
13 | 133a476b4 |
14 | 99ab4661 |
15 | 5eb38c5d |
hex | 3cef10fd |
1022300413 has 2 divisors, whose sum is σ = 1022300414. Its totient is φ = 1022300412.
The previous prime is 1022300401. The next prime is 1022300429. The reversal of 1022300413 is 3140032201.
It is a happy number.
It is an a-pointer prime, because the next prime (1022300429) can be obtained adding 1022300413 to its sum of digits (16).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 540190564 + 482109849 = 23242^2 + 21957^2 .
It is a cyclic number.
It is not a de Polignac number, because 1022300413 - 217 = 1022169341 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1022303413) 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, 511150206 + 511150207.
It is an arithmetic number, because the mean of its divisors is an integer number (511150207).
Almost surely, 21022300413 is an apocalyptic number.
It is an amenable number.
1022300413 is a deficient number, since it is larger than the sum of its proper divisors (1).
1022300413 is an equidigital number, since it uses as much as digits as its factorization.
1022300413 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1022300413 is about 31973.4329248518. The cubic root of 1022300413 is about 1007.3788890741.
Adding to 1022300413 its reverse (3140032201), we get a palindrome (4162332614).
The spelling of 1022300413 in words is "one billion, twenty-two million, three hundred thousand, four hundred thirteen".
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