Base | Representation |
---|---|
bin | 111100010001001… |
… | …0000000001001001 |
3 | 12012221012122211200 |
4 | 1320202100001021 |
5 | 13120143310200 |
6 | 532355414413 |
7 | 101053536225 |
oct | 17042200111 |
9 | 5187178750 |
10 | 2022244425 |
11 | 948560193 |
12 | 4852b4409 |
13 | 262c65246 |
14 | 152809785 |
15 | bc808800 |
hex | 78890049 |
2022244425 has 18 divisors (see below), whose sum is σ = 3622064862. Its totient is φ = 1078530240.
The previous prime is 2022244417. The next prime is 2022244439. The reversal of 2022244425 is 5244422202.
It can be written as a sum of positive squares in 3 ways, for example, as 322166601 + 1700077824 = 17949^2 + 41232^2 .
It is not a de Polignac number, because 2022244425 - 23 = 2022244417 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4493652 + ... + 4494101.
Almost surely, 22022244425 is an apocalyptic number.
2022244425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2022244425 is a deficient number, since it is larger than the sum of its proper divisors (1599820437).
2022244425 is a wasteful number, since it uses less digits than its factorization.
2022244425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8987769 (or 8987761 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 27.
The square root of 2022244425 is about 44969.3720770037. The cubic root of 2022244425 is about 1264.5748752420.
Adding to 2022244425 its reverse (5244422202), we get a palindrome (7266666627).
The spelling of 2022244425 in words is "two billion, twenty-two million, two hundred forty-four thousand, four hundred twenty-five".
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