Base | Representation |
---|---|
bin | 10100011111111001… |
… | …011111001101011110 |
3 | 2002210220200212012102 |
4 | 110133321133031132 |
5 | 330034030001342 |
6 | 14040010405102 |
7 | 1406266625600 |
oct | 243771371536 |
9 | 62726625172 |
10 | 22010000222 |
11 | 9375086a31 |
12 | 4323130792 |
13 | 20c9c43992 |
14 | 10cb225170 |
15 | 88c456832 |
hex | 51fe5f35e |
22010000222 has 48 divisors (see below), whose sum is σ = 39026312208. Its totient is φ = 9280656000.
The previous prime is 22010000183. The next prime is 22010000231. The reversal of 22010000222 is 22200001022.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7332722 + ... + 7335722.
It is an arithmetic number, because the mean of its divisors is an integer number (813048171).
Almost surely, 222010000222 is an apocalyptic number.
22010000222 is a deficient number, since it is larger than the sum of its proper divisors (17016311986).
22010000222 is a wasteful number, since it uses less digits than its factorization.
22010000222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4201 (or 4194 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 22010000222 its reverse (22200001022), we get a palindrome (44210001244).
The spelling of 22010000222 in words is "twenty-two billion, ten million, two hundred twenty-two", and thus it is an aban number.
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