Base | Representation |
---|---|
bin | 10100110001111011… |
… | …000110101110110101 |
3 | 2010120222202002002122 |
4 | 110301323012232311 |
5 | 331143434223013 |
6 | 14130012245325 |
7 | 1416631251032 |
oct | 246173065665 |
9 | 63528662078 |
10 | 22312414133 |
11 | 950a859a89 |
12 | 43a8470845 |
13 | 21477a8419 |
14 | 1119466389 |
15 | 8a8c90a08 |
hex | 531ec6bb5 |
22312414133 has 4 divisors (see below), whose sum is σ = 23624909100. Its totient is φ = 20999919168.
The previous prime is 22312414127. The next prime is 22312414147. The reversal of 22312414133 is 33141421322.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14285508484 + 8026905649 = 119522^2 + 89593^2 .
It is a cyclic number.
It is not a de Polignac number, because 22312414133 - 212 = 22312410037 is a prime.
It is a super-3 number, since 3×223124141333 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22312414193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656247458 + ... + 656247491.
It is an arithmetic number, because the mean of its divisors is an integer number (5906227275).
Almost surely, 222312414133 is an apocalyptic number.
It is an amenable number.
22312414133 is a deficient number, since it is larger than the sum of its proper divisors (1312494967).
22312414133 is a wasteful number, since it uses less digits than its factorization.
22312414133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1312494966.
The product of its digits is 3456, while the sum is 26.
Adding to 22312414133 its reverse (33141421322), we get a palindrome (55453835455).
The spelling of 22312414133 in words is "twenty-two billion, three hundred twelve million, four hundred fourteen thousand, one hundred thirty-three".
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