Base | Representation |
---|---|
bin | 1001001001010001111111… |
… | …11101101010101101011010 |
3 | 2122012111201010212120122202 |
4 | 10210220333331222231122 |
5 | 10113441001130311302 |
6 | 110434242413450202 |
7 | 4143623162455532 |
oct | 444507775525532 |
9 | 78174633776582 |
10 | 20110110010202 |
11 | 6453716916473 |
12 | 23095831a0962 |
13 | b2b4b551a824 |
14 | 4d7497cba4c2 |
15 | 24d19b95e202 |
hex | 124a3ff6ab5a |
20110110010202 has 4 divisors (see below), whose sum is σ = 30165165015306. Its totient is φ = 10055055005100.
The previous prime is 20110110010127. The next prime is 20110110010219. The reversal of 20110110010202 is 20201001101102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 17200769159161 + 2909340851041 = 4147381^2 + 1705679^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5027527502549 + ... + 5027527502552.
Almost surely, 220110110010202 is an apocalyptic number.
20110110010202 is a deficient number, since it is larger than the sum of its proper divisors (10055055005104).
20110110010202 is a wasteful number, since it uses less digits than its factorization.
20110110010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10055055005103.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 20110110010202 its reverse (20201001101102), we get a palindrome (40311111111304).
The spelling of 20110110010202 in words is "twenty trillion, one hundred ten billion, one hundred ten million, ten thousand, two hundred two".
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