Base | Representation |
---|---|
bin | 1000010010100111… |
… | …0011011101111000 |
3 | 12202002202201100010 |
4 | 2010221303131320 |
5 | 14024220114344 |
6 | 1004501141520 |
7 | 106102605351 |
oct | 20451633570 |
9 | 5662681303 |
10 | 2225551224 |
11 | a422a1636 |
12 | 5213ba8a0 |
13 | 296109720 |
14 | 17180cd28 |
15 | d05b78b9 |
hex | 84a73778 |
2225551224 has 32 divisors (see below), whose sum is σ = 5991869520. Its totient is φ = 684784896.
The previous prime is 2225551189. The next prime is 2225551241. The reversal of 2225551224 is 4221555222.
2225551224 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2225551191 and 2225551200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3566277 + ... + 3566900.
Almost surely, 22225551224 is an apocalyptic number.
2225551224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2225551224 is an abundant number, since it is smaller than the sum of its proper divisors (3766318296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225551224 is a wasteful number, since it uses less digits than its factorization.
2225551224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7133199 (or 7133195 counting only the distinct ones).
The product of its digits is 16000, while the sum is 30.
The square root of 2225551224 is about 47175.7482611564. The cubic root of 2225551224 is about 1305.6071853354.
The spelling of 2225551224 in words is "two billion, two hundred twenty-five million, five hundred fifty-one thousand, two hundred twenty-four".
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