Base | Representation |
---|---|
bin | 10100100101011000… |
… | …100001000000011010 |
3 | 2010001022211221202212 |
4 | 110211120201000122 |
5 | 330231104120442 |
6 | 14053054555122 |
7 | 1411465033310 |
oct | 244530410032 |
9 | 63038757685 |
10 | 22102020122 |
11 | 9412017936 |
12 | 4349b08aa2 |
13 | 2113022120 |
14 | 10d953a0b0 |
15 | 895581a82 |
hex | 52562101a |
22102020122 has 32 divisors (see below), whose sum is σ = 40811135232. Its totient is φ = 8742069504.
The previous prime is 22102020103. The next prime is 22102020151.
22102020122 is nontrivially palindromic in base 10.
22102020122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 22102020097 and 22102020106.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1995203 + ... + 2006249.
It is an arithmetic number, because the mean of its divisors is an integer number (1275347976).
Almost surely, 222102020122 is an apocalyptic number.
22102020122 is a deficient number, since it is larger than the sum of its proper divisors (18709115110).
22102020122 is a wasteful number, since it uses less digits than its factorization.
22102020122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22062.
The product of its (nonzero) digits is 64, while the sum is 14.
It can be divided in two parts, 221020 and 20122, that added together give a palindrome (241142).
The spelling of 22102020122 in words is "twenty-two billion, one hundred two million, twenty thousand, one hundred twenty-two".
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