Base | Representation |
---|---|
bin | 10100110010001110… |
… | …001100110100100001 |
3 | 2010121100011101121001 |
4 | 110302032030310201 |
5 | 331201224413214 |
6 | 14130311432001 |
7 | 1420021636606 |
oct | 246216146441 |
9 | 63540141531 |
10 | 22317419809 |
11 | 9512668903 |
12 | 43aa085601 |
13 | 214883b969 |
14 | 1119daa6ad |
15 | 8a942dc74 |
hex | 53238cd21 |
22317419809 has 8 divisors (see below), whose sum is σ = 22989700800. Its totient is φ = 21652105776.
The previous prime is 22317419743. The next prime is 22317419843. The reversal of 22317419809 is 90891471322.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22317419809 is a prime.
It is a super-3 number, since 3×223174198093 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22317419849) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735237 + ... + 1748050.
It is an arithmetic number, because the mean of its divisors is an integer number (2873712600).
Almost surely, 222317419809 is an apocalyptic number.
It is an amenable number.
22317419809 is a deficient number, since it is larger than the sum of its proper divisors (672280991).
22317419809 is a wasteful number, since it uses less digits than its factorization.
22317419809 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3483479.
The product of its (nonzero) digits is 217728, while the sum is 46.
The spelling of 22317419809 in words is "twenty-two billion, three hundred seventeen million, four hundred nineteen thousand, eight hundred nine".
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