Base | Representation |
---|---|
bin | 10100100101011001… |
… | …101000100100000011 |
3 | 2010001100101211211022 |
4 | 110211121220210003 |
5 | 330231143010334 |
6 | 14053105140055 |
7 | 1411500363650 |
oct | 244531504403 |
9 | 63040354738 |
10 | 22102313219 |
11 | 94121a8068 |
12 | 434a02a62b |
13 | 21130c565c |
14 | 10d95b4c27 |
15 | 8955dd82e |
hex | 525668903 |
22102313219 has 8 divisors (see below), whose sum is σ = 25262579040. Its totient is φ = 18942745536.
The previous prime is 22102313209. The next prime is 22102313221. The reversal of 22102313219 is 91231320122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22102313219 - 228 = 21833877763 is a prime.
It is a super-2 number, since 2×221023132192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22102313209) 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, 104834 + ... + 234935.
It is an arithmetic number, because the mean of its divisors is an integer number (3157822380).
Almost surely, 222102313219 is an apocalyptic number.
22102313219 is a deficient number, since it is larger than the sum of its proper divisors (3160265821).
22102313219 is an equidigital number, since it uses as much as digits as its factorization.
22102313219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349069.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 22102313219 in words is "twenty-two billion, one hundred two million, three hundred thirteen thousand, two hundred nineteen".
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