Base | Representation |
---|---|
bin | 11101000111000011110… |
… | …00111011100000110100 |
3 | 10112121202012112212102202 |
4 | 32203201320323200310 |
5 | 112341423341210400 |
6 | 2043255025124032 |
7 | 132156303335621 |
oct | 16434170734064 |
9 | 3477665485382 |
10 | 1000222210100 |
11 | 3562123a8703 |
12 | 141a24489618 |
13 | 7342232b1c9 |
14 | 365a7b6b348 |
15 | 1b04100b4d5 |
hex | e8e1e3b834 |
1000222210100 has 18 divisors (see below), whose sum is σ = 2170482196134. Its totient is φ = 400088884000.
The previous prime is 1000222210069. The next prime is 1000222210109. The reversal of 1000222210100 is 10122220001.
It is a happy number.
1000222210100 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 38492870416 + 961729339684 = 196196^2 + 980678^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000222210109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5001110951 + ... + 5001111150.
Almost surely, 21000222210100 is an apocalyptic number.
1000222210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1000222210100 is an abundant number, since it is smaller than the sum of its proper divisors (1170259986034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000222210100 is a wasteful number, since it uses less digits than its factorization.
1000222210100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10002222115 (or 10002222108 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 1000222210100 its reverse (10122220001), we get a palindrome (1010344430101).
Subtracting from 1000222210100 its reverse (10122220001), we obtain a palindrome (990099990099).
The spelling of 1000222210100 in words is "one trillion, two hundred twenty-two million, two hundred ten thousand, one hundred".
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