Base | Representation |
---|---|
bin | 1000011001000100… |
… | …0010110101100100 |
3 | 12210222200200212122 |
4 | 2012101002311210 |
5 | 14103132140022 |
6 | 1011305205112 |
7 | 106551624464 |
oct | 20621026544 |
9 | 5728620778 |
10 | 2252615012 |
11 | a565a6aaa |
12 | 52a490798 |
13 | 29b8c40bb |
14 | 175255ba4 |
15 | d2b61742 |
hex | 86442d64 |
2252615012 has 24 divisors (see below), whose sum is σ = 4022206272. Its totient is φ = 1103608800.
The previous prime is 2252615011. The next prime is 2252615017. The reversal of 2252615012 is 2105162522.
It is not an unprimeable number, because it can be changed into a prime (2252615011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21962 + ... + 70622.
It is an arithmetic number, because the mean of its divisors is an integer number (167591928).
Almost surely, 22252615012 is an apocalyptic number.
It is an amenable number.
2252615012 is a deficient number, since it is larger than the sum of its proper divisors (1769591260).
2252615012 is a wasteful number, since it uses less digits than its factorization.
2252615012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48899 (or 48897 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 2252615012 is about 47461.7215448407. The cubic root of 2252615012 is about 1310.8781502073.
Adding to 2252615012 its reverse (2105162522), we get a palindrome (4357777534).
The spelling of 2252615012 in words is "two billion, two hundred fifty-two million, six hundred fifteen thousand, twelve".
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