Base | Representation |
---|---|
bin | 1100111011110011000… |
… | …0010101100110100100 |
3 | 210020120012112200120011 |
4 | 3032330300111212210 |
5 | 12120041242320400 |
6 | 250025410020004 |
7 | 22024400566513 |
oct | 3167460254644 |
9 | 706505480504 |
10 | 222210120100 |
11 | 86269902161 |
12 | 37095877604 |
13 | 17c5385c887 |
14 | aa7db1a67a |
15 | 5ba825a8ba |
hex | 33bcc159a4 |
222210120100 has 18 divisors (see below), whose sum is σ = 482195960834. Its totient is φ = 88884048000.
The previous prime is 222210120019. The next prime is 222210120109. The reversal of 222210120100 is 1021012222.
It is a happy number.
222210120100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 17404997184 + 204805122916 = 131928^2 + 452554^2 .
It is not an unprimeable number, because it can be changed into a prime (222210120109) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 1111050501 + ... + 1111050700.
Almost surely, 2222210120100 is an apocalyptic number.
222210120100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222210120100 is an abundant number, since it is smaller than the sum of its proper divisors (259985840734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222210120100 is a wasteful number, since it uses less digits than its factorization.
222210120100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2222101215 (or 2222101208 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 222210120100 its reverse (1021012222), we get a palindrome (223231132322).
The spelling of 222210120100 in words is "two hundred twenty-two billion, two hundred ten million, one hundred twenty thousand, one hundred".
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