Base | Representation |
---|---|
bin | 1010000000110111011100… |
… | …10010100101110100011010 |
3 | 2212222002110200020022012211 |
4 | 11000123232102211310122 |
5 | 10341233430023211302 |
6 | 114455503133025334 |
7 | 4431615063350461 |
oct | 500335622456432 |
9 | 85862420208184 |
10 | 22020000210202 |
11 | 701a6a2070865 |
12 | 257775962524a |
13 | c396282975c7 |
14 | 561ab90499d8 |
15 | 282bcdb21ad7 |
hex | 1406ee4a5d1a |
22020000210202 has 8 divisors (see below), whose sum is σ = 33030858330612. Its totient is φ = 11009714100000.
The previous prime is 22020000210193. The next prime is 22020000210209. The reversal of 22020000210202 is 20201200002022.
It can be written as a sum of positive squares in 2 ways, for example, as 19857103489161 + 2162896721041 = 4456131^2 + 1470679^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×220200002102022 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22020000210209) 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, 142906299 + ... + 143060302.
Almost surely, 222020000210202 is an apocalyptic number.
22020000210202 is a deficient number, since it is larger than the sum of its proper divisors (11010858120410).
22020000210202 is a wasteful number, since it uses less digits than its factorization.
22020000210202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286005104.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 22020000210202 its reverse (20201200002022), we get a palindrome (42221200212224).
The spelling of 22020000210202 in words is "twenty-two trillion, twenty billion, two hundred ten thousand, two hundred two".
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