Base | Representation |
---|---|
bin | 1000010010010011… |
… | …0111000110101000 |
3 | 12202000022212210122 |
4 | 2010210313012220 |
5 | 14023402133100 |
6 | 1004413302412 |
7 | 106055600423 |
oct | 20444670650 |
9 | 5660285718 |
10 | 2224255400 |
11 | a41597004 |
12 | 520a94a08 |
13 | 295a74973 |
14 | 1715929ba |
15 | d040d985 |
hex | 849371a8 |
2224255400 has 48 divisors (see below), whose sum is σ = 5174518140. Its totient is φ = 889164800.
The previous prime is 2224255393. The next prime is 2224255441. The reversal of 2224255400 is 45524222.
It can be written as a sum of positive squares in 6 ways, for example, as 414773956 + 1809481444 = 20366^2 + 42538^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2224255400.
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 11 ways as a sum of consecutive naturals, for example, 589520 + ... + 593280.
Almost surely, 22224255400 is an apocalyptic number.
2224255400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2224255400 is an abundant number, since it is smaller than the sum of its proper divisors (2950262740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2224255400 is a wasteful number, since it uses less digits than its factorization.
2224255400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6734 (or 6725 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 2224255400 is about 47162.0122556279. The cubic root of 2224255400 is about 1305.3537401709.
Adding to 2224255400 its reverse (45524222), we get a palindrome (2269779622).
The spelling of 2224255400 in words is "two billion, two hundred twenty-four million, two hundred fifty-five thousand, four hundred".
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