Base | Representation |
---|---|
bin | 1010000000010010011000… |
… | …10001000001010001101010 |
3 | 2212220012002221021112000211 |
4 | 11000021030101001101222 |
5 | 10340422202104121302 |
6 | 114442412441451334 |
7 | 4430312015464645 |
oct | 500111421012152 |
9 | 85805087245024 |
10 | 22000102020202 |
11 | 701221105a139 |
12 | 25739257a0b4a |
13 | c377a6a18297 |
14 | 560b4c4a6a5c |
15 | 282416cb6ad7 |
hex | 14024c44146a |
22000102020202 has 8 divisors (see below), whose sum is σ = 33340360793796. Its totient is φ = 10886648422272.
The previous prime is 22000102020161. The next prime is 22000102020203. The reversal of 22000102020202 is 20202020100022.
It can be written as a sum of positive squares in 2 ways, for example, as 20020962321441 + 1979139698761 = 4474479^2 + 1406819^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×220001020202022 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22000102020203) 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, 56701293673 + ... + 56701294060.
Almost surely, 222000102020202 is an apocalyptic number.
22000102020202 is a deficient number, since it is larger than the sum of its proper divisors (11340258773594).
22000102020202 is a wasteful number, since it uses less digits than its factorization.
22000102020202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113402587832.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 22000102020202 its reverse (20202020100022), we get a palindrome (42202122120224).
The spelling of 22000102020202 in words is "twenty-two trillion, one hundred two million, twenty thousand, two hundred two".
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