Base | Representation |
---|---|
bin | 10010101001111000… |
… | …011110001010110010 |
3 | 1220200221000120010121 |
4 | 102221320132022302 |
5 | 312010141203242 |
6 | 13111320520454 |
7 | 1306235244352 |
oct | 225170361262 |
9 | 56627016117 |
10 | 20030022322 |
11 | 8549475262 |
12 | 3a7002012a |
13 | 1b72989b1b |
14 | d8029cb62 |
15 | 7c36eb667 |
hex | 4a9e1e2b2 |
20030022322 has 8 divisors (see below), whose sum is σ = 30053224476. Its totient is φ = 10012280832.
The previous prime is 20030022317. The next prime is 20030022349. The reversal of 20030022322 is 22322003002.
It can be written as a sum of positive squares in 2 ways, for example, as 12837116601 + 7192905721 = 113301^2 + 84811^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20030022296 and 20030022305.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355983 + ... + 1370674.
Almost surely, 220030022322 is an apocalyptic number.
20030022322 is a deficient number, since it is larger than the sum of its proper divisors (10023202154).
20030022322 is a wasteful number, since it uses less digits than its factorization.
20030022322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2730332.
The product of its (nonzero) digits is 288, while the sum is 16.
Adding to 20030022322 its reverse (22322003002), we get a palindrome (42352025324).
The spelling of 20030022322 in words is "twenty billion, thirty million, twenty-two thousand, three hundred twenty-two".
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