Base | Representation |
---|---|
bin | 1000010110000100… |
… | …1000011111000010 |
3 | 12210010001121002200 |
4 | 2011201020133002 |
5 | 14041423231414 |
6 | 1010140054030 |
7 | 106340104164 |
oct | 20541103702 |
9 | 5703047080 |
10 | 2240055234 |
11 | a4a4a871a |
12 | 526234316 |
13 | 299117391 |
14 | 173706934 |
15 | d19d0109 |
hex | 858487c2 |
2240055234 has 24 divisors (see below), whose sum is σ = 4870985340. Its totient is φ = 743987808.
The previous prime is 2240055173. The next prime is 2240055239. The reversal of 2240055234 is 4325500422.
It is a happy number.
2240055234 is a `hidden beast` number, since 22 + 400 + 5 + 5 + 234 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2232846009 + 7209225 = 47253^2 + 2685^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2240055198 and 2240055207.
It is not an unprimeable number, because it can be changed into a prime (2240055239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219649 + ... + 229620.
Almost surely, 22240055234 is an apocalyptic number.
2240055234 is an abundant number, since it is smaller than the sum of its proper divisors (2630930106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2240055234 is a wasteful number, since it uses less digits than its factorization.
2240055234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449554 (or 449551 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 2240055234 is about 47329.2217768262. The cubic root of 2240055234 is about 1308.4372783964.
Adding to 2240055234 its reverse (4325500422), we get a palindrome (6565555656).
The spelling of 2240055234 in words is "two billion, two hundred forty million, fifty-five thousand, two hundred thirty-four".
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