Base | Representation |
---|---|
bin | 1000010110101000… |
… | …1110110011101000 |
3 | 12210021112202222001 |
4 | 2011222032303220 |
5 | 14043031043144 |
6 | 1010303140344 |
7 | 106366300120 |
oct | 20552166350 |
9 | 5707482861 |
10 | 2242440424 |
11 | a50887754 |
12 | 526ba46b4 |
13 | 299770c33 |
14 | 173b67c80 |
15 | d1d01bd4 |
hex | 85a8ece8 |
2242440424 has 32 divisors (see below), whose sum is σ = 4808246400. Its totient is φ = 960442560.
The previous prime is 2242440419. The next prime is 2242440443. The reversal of 2242440424 is 4240442422.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 2242440392 and 2242440401.
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, 83989 + ... + 107419.
It is an arithmetic number, because the mean of its divisors is an integer number (150257700).
Almost surely, 22242440424 is an apocalyptic number.
It is an amenable number.
2242440424 is an abundant number, since it is smaller than the sum of its proper divisors (2565805976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2242440424 is a wasteful number, since it uses less digits than its factorization.
2242440424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25153 (or 25149 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
The square root of 2242440424 is about 47354.4129305812. The cubic root of 2242440424 is about 1308.9015176151.
Adding to 2242440424 its reverse (4240442422), we get a palindrome (6482882846).
The spelling of 2242440424 in words is "two billion, two hundred forty-two million, four hundred forty thousand, four hundred twenty-four".
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