Base | Representation |
---|---|
bin | 1000011000111110… |
… | …0011011000101100 |
3 | 12210221221211120100 |
4 | 2012033203120230 |
5 | 14103032132134 |
6 | 1011252551100 |
7 | 106545405600 |
oct | 20617433054 |
9 | 5727854510 |
10 | 2252224044 |
11 | a5635a294 |
12 | 52a322490 |
13 | 29b7b8165 |
14 | 175193500 |
15 | d2ad5999 |
hex | 863e362c |
2252224044 has 54 divisors (see below), whose sum is σ = 6622616364. Its totient is φ = 643492080.
The previous prime is 2252224043. The next prime is 2252224049. The reversal of 2252224044 is 4404222522.
2252224044 is a `hidden beast` number, since 2 + 252 + 2 + 2 + 404 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2252223999 and 2252224017.
It is not an unprimeable number, because it can be changed into a prime (2252224043) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 636622 + ... + 640149.
Almost surely, 22252224044 is an apocalyptic number.
It is an amenable number.
2252224044 is an abundant number, since it is smaller than the sum of its proper divisors (4370392320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252224044 is a wasteful number, since it uses less digits than its factorization.
2252224044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1276795 (or 1276783 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 27.
The square root of 2252224044 is about 47457.6025943157. The cubic root of 2252224044 is about 1310.8023063459.
Adding to 2252224044 its reverse (4404222522), we get a palindrome (6656446566).
The spelling of 2252224044 in words is "two billion, two hundred fifty-two million, two hundred twenty-four thousand, forty-four".
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