Base | Representation |
---|---|
bin | 10100101011010010… |
… | …001011101010011101 |
3 | 2010022020010211101001 |
4 | 110223102023222131 |
5 | 330431430220013 |
6 | 14110552550301 |
7 | 1414106403652 |
oct | 245322135235 |
9 | 63266124331 |
10 | 22201023133 |
11 | 9462998303 |
12 | 43770b2391 |
13 | 212a6a6ba3 |
14 | 110874bc29 |
15 | 89e0daddd |
hex | 52b48ba9d |
22201023133 has 2 divisors, whose sum is σ = 22201023134. Its totient is φ = 22201023132.
The previous prime is 22201023107. The next prime is 22201023191. The reversal of 22201023133 is 33132010222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12773972484 + 9427050649 = 113022^2 + 97093^2 .
It is a cyclic number.
It is not a de Polignac number, because 22201023133 - 229 = 21664152221 is a prime.
It is a super-2 number, since 2×222010231332 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22201023133.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22201023193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100511566 + 11100511567.
It is an arithmetic number, because the mean of its divisors is an integer number (11100511567).
Almost surely, 222201023133 is an apocalyptic number.
It is an amenable number.
22201023133 is a deficient number, since it is larger than the sum of its proper divisors (1).
22201023133 is an equidigital number, since it uses as much as digits as its factorization.
22201023133 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22201023133 its reverse (33132010222), we get a palindrome (55333033355).
The spelling of 22201023133 in words is "twenty-two billion, two hundred one million, twenty-three thousand, one hundred thirty-three".
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