Base | Representation |
---|---|
bin | 10100110001111010… |
… | …011000000100111001 |
3 | 2010120222101100221212 |
4 | 110301322120010321 |
5 | 331143412114113 |
6 | 14130004212505 |
7 | 1416626523632 |
oct | 246172300471 |
9 | 63528340855 |
10 | 22312223033 |
11 | 950a739451 |
12 | 43a839a135 |
13 | 214773c449 |
14 | 1119416889 |
15 | 8a8c540a8 |
hex | 531e98139 |
22312223033 has 2 divisors, whose sum is σ = 22312223034. Its totient is φ = 22312223032.
The previous prime is 22312223027. The next prime is 22312223039. The reversal of 22312223033 is 33032221322.
It is a balanced prime because it is at equal distance from previous prime (22312223027) and next prime (22312223039).
It can be written as a sum of positive squares in only one way, i.e., 22309305769 + 2917264 = 149363^2 + 1708^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22312223033 is a prime.
It is a super-3 number, since 3×223122230333 (a number of 32 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (22312223039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11156111516 + 11156111517.
It is an arithmetic number, because the mean of its divisors is an integer number (11156111517).
Almost surely, 222312223033 is an apocalyptic number.
It is an amenable number.
22312223033 is a deficient number, since it is larger than the sum of its proper divisors (1).
22312223033 is an equidigital number, since it uses as much as digits as its factorization.
22312223033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 22312223033 its reverse (33032221322), we get a palindrome (55344444355).
The spelling of 22312223033 in words is "twenty-two billion, three hundred twelve million, two hundred twenty-three thousand, thirty-three".
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