Base | Representation |
---|---|
bin | 1000011001000001… |
… | …1001001011111101 |
3 | 12210222101000212011 |
4 | 2012100121023331 |
5 | 14103111210123 |
6 | 1011301411221 |
7 | 106550314222 |
oct | 20620311375 |
9 | 5728330764 |
10 | 2252444413 |
11 | a5649a90a |
12 | 52a409b11 |
13 | 29b86455b |
14 | 17520d949 |
15 | d2b2ae0d |
hex | 864192fd |
2252444413 has 12 divisors (see below), whose sum is σ = 2341638208. Its totient is φ = 2166529680.
The previous prime is 2252444387. The next prime is 2252444417. The reversal of 2252444413 is 3144442522.
It is a de Polignac number, because none of the positive numbers 2k-2252444413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252444417) 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, 222970 + ... + 232852.
Almost surely, 22252444413 is an apocalyptic number.
It is an amenable number.
2252444413 is a deficient number, since it is larger than the sum of its proper divisors (89193795).
2252444413 is an equidigital number, since it uses as much as digits as its factorization.
2252444413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10212 (or 10183 counting only the distinct ones).
The product of its digits is 30720, while the sum is 31.
The square root of 2252444413 is about 47459.9242835469. The cubic root of 2252444413 is about 1310.8450567956.
Adding to 2252444413 its reverse (3144442522), we get a palindrome (5396886935).
The spelling of 2252444413 in words is "two billion, two hundred fifty-two million, four hundred forty-four thousand, four hundred thirteen".
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