Base | Representation |
---|---|
bin | 10100101111000010… |
… | …111010011101001101 |
3 | 2010110121212221211121 |
4 | 110233002322131031 |
5 | 331044104114412 |
6 | 14121125320541 |
7 | 1415503656061 |
oct | 245702723515 |
9 | 63417787747 |
10 | 22264129357 |
11 | 949557aa08 |
12 | 4394266151 |
13 | 213a7a0952 |
14 | 1112c97aa1 |
15 | 8a4904107 |
hex | 52f0ba74d |
22264129357 has 2 divisors, whose sum is σ = 22264129358. Its totient is φ = 22264129356.
The previous prime is 22264129343. The next prime is 22264129423. The reversal of 22264129357 is 75392146222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20158604361 + 2105524996 = 141981^2 + 45886^2 .
It is a cyclic number.
It is not a de Polignac number, because 22264129357 - 27 = 22264129229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22264121357) 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, 11132064678 + 11132064679.
It is an arithmetic number, because the mean of its divisors is an integer number (11132064679).
Almost surely, 222264129357 is an apocalyptic number.
It is an amenable number.
22264129357 is a deficient number, since it is larger than the sum of its proper divisors (1).
22264129357 is an equidigital number, since it uses as much as digits as its factorization.
22264129357 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 362880, while the sum is 43.
The spelling of 22264129357 in words is "twenty-two billion, two hundred sixty-four million, one hundred twenty-nine thousand, three hundred fifty-seven".
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