Base | Representation |
---|---|
bin | 10100101100011101… |
… | …011010000101111001 |
3 | 2010100121020200222201 |
4 | 110230131122011321 |
5 | 331002002234113 |
6 | 14112535350201 |
7 | 1414436125246 |
oct | 245435320571 |
9 | 63317220881 |
10 | 22220743033 |
11 | 9473037145 |
12 | 4381822361 |
13 | 21317bc978 |
14 | 110b2025cd |
15 | 8a0bd3cdd |
hex | 52c75a179 |
22220743033 has 2 divisors, whose sum is σ = 22220743034. Its totient is φ = 22220743032.
The previous prime is 22220743031. The next prime is 22220743043. The reversal of 22220743033 is 33034702222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 19307658304 + 2913084729 = 138952^2 + 53973^2 .
It is a cyclic number.
It is not a de Polignac number, because 22220743033 - 21 = 22220743031 is a prime.
It is a super-2 number, since 2×222207430332 (a number of 21 digits) contains 22 as substring.
Together with 22220743031, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 22220742992 and 22220743010.
It is not a weakly prime, because it can be changed into another prime (22220743031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110371516 + 11110371517.
It is an arithmetic number, because the mean of its divisors is an integer number (11110371517).
Almost surely, 222220743033 is an apocalyptic number.
It is an amenable number.
22220743033 is a deficient number, since it is larger than the sum of its proper divisors (1).
22220743033 is an equidigital number, since it uses as much as digits as its factorization.
22220743033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 28.
The spelling of 22220743033 in words is "twenty-two billion, two hundred twenty million, seven hundred forty-three thousand, thirty-three".
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