Base | Representation |
---|---|
bin | 10010110101011000… |
… | …101000001011101010 |
3 | 1221012101010220112222 |
4 | 102311120220023222 |
5 | 312404042020242 |
6 | 13142413034042 |
7 | 1314100450346 |
oct | 226530501352 |
9 | 57171126488 |
10 | 20223001322 |
11 | 86383a2237 |
12 | 3b04785922 |
13 | 1ba3956494 |
14 | d9bb74626 |
15 | 7d561a5d2 |
hex | 4b56282ea |
20223001322 has 16 divisors (see below), whose sum is σ = 30485512512. Its totient is φ = 10061284800.
The previous prime is 20223001289. The next prime is 20223001327. The reversal of 20223001322 is 22310032202.
It is a super-2 number, since 2×202230013222 (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 20223001322.
It is not an unprimeable number, because it can be changed into a prime (20223001327) 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, 309197 + ... + 368847.
It is an arithmetic number, because the mean of its divisors is an integer number (1905344532).
Almost surely, 220223001322 is an apocalyptic number.
20223001322 is a deficient number, since it is larger than the sum of its proper divisors (10262511190).
20223001322 is a wasteful number, since it uses less digits than its factorization.
20223001322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60493.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 20223001322 its reverse (22310032202), we get a palindrome (42533033524).
The spelling of 20223001322 in words is "twenty billion, two hundred twenty-three million, one thousand, three hundred twenty-two".
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