Base | Representation |
---|---|
bin | 1000010010010010… |
… | …1110011101100000 |
3 | 12202000021002020112 |
4 | 2010210232131200 |
5 | 14023400020000 |
6 | 1004412430452 |
7 | 106055362262 |
oct | 20444563540 |
9 | 5660232215 |
10 | 2224220000 |
11 | a41572452 |
12 | 520a78428 |
13 | 295a61812 |
14 | 171583b32 |
15 | d0403235 |
hex | 8492e760 |
2224220000 has 60 divisors (see below), whose sum is σ = 5471964036. Its totient is φ = 889680000.
The previous prime is 2224219993. The next prime is 2224220017. The reversal of 2224220000 is 224222.
It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35606 + ... + 75605.
Almost surely, 22224220000 is an apocalyptic number.
2224220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2224220000 is an abundant number, since it is smaller than the sum of its proper divisors (3247744036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2224220000 is an equidigital number, since it uses as much as digits as its factorization.
2224220000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111241 (or 111218 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 2224220000 is about 47161.6369520821. The cubic root of 2224220000 is about 1305.3468150418.
Adding to 2224220000 its reverse (224222), we get a palindrome (2224444222).
The spelling of 2224220000 in words is "two billion, two hundred twenty-four million, two hundred twenty thousand".
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