Base | Representation |
---|---|
bin | 110011010100110101… |
… | …1110101001101000100 |
3 | 101112111111022001120211 |
4 | 1212221223311031010 |
5 | 3301213040201040 |
6 | 122345043005204 |
7 | 10651244141344 |
oct | 1465153651504 |
9 | 345444261524 |
10 | 110221022020 |
11 | 4282099123a |
12 | 19440969804 |
13 | a517234875 |
14 | 54986b8d24 |
15 | 2d017058ea |
hex | 19a9af5344 |
110221022020 has 12 divisors (see below), whose sum is σ = 231464146284. Its totient is φ = 44088408800.
The previous prime is 110221021997. The next prime is 110221022039. The reversal of 110221022020 is 20220122011.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 74506069764 + 35714952256 = 272958^2 + 188984^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755525531 + ... + 2755525570.
It is an arithmetic number, because the mean of its divisors is an integer number (19288678857).
Almost surely, 2110221022020 is an apocalyptic number.
110221022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
110221022020 is an abundant number, since it is smaller than the sum of its proper divisors (121243124264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110221022020 is a wasteful number, since it uses less digits than its factorization.
110221022020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5511051110 (or 5511051108 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 110221022020 its reverse (20220122011), we get a palindrome (130441144031).
Subtracting from 110221022020 its reverse (20220122011), we obtain a palindrome (90000900009).
The spelling of 110221022020 in words is "one hundred ten billion, two hundred twenty-one million, twenty-two thousand, twenty".
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