Base | Representation |
---|---|
bin | 111100001101000… |
… | …0111011011111010 |
3 | 12012210012022212111 |
4 | 1320122013123322 |
5 | 13114122041442 |
6 | 532242002534 |
7 | 101026445500 |
oct | 17032073372 |
9 | 5183168774 |
10 | 2020112122 |
11 | 947334156 |
12 | 48464644a |
13 | 262699822 |
14 | 152412670 |
15 | bc536b17 |
hex | 786876fa |
2020112122 has 24 divisors (see below), whose sum is σ = 3528931104. Its totient is φ = 864769752.
The previous prime is 2020112113. The next prime is 2020112191. The reversal of 2020112122 is 2212110202.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77523 + ... + 100249.
It is an arithmetic number, because the mean of its divisors is an integer number (147038796).
Almost surely, 22020112122 is an apocalyptic number.
2020112122 is a deficient number, since it is larger than the sum of its proper divisors (1508818982).
2020112122 is a wasteful number, since it uses less digits than its factorization.
2020112122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23650 (or 23643 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 2020112122 is about 44945.6574320590. The cubic root of 2020112122 is about 1264.1302529107.
Adding to 2020112122 its reverse (2212110202), we get a palindrome (4232222324).
It can be divided in two parts, 20201 and 12122, that added together give a palindrome (32323).
The spelling of 2020112122 in words is "two billion, twenty million, one hundred twelve thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •