Base | Representation |
---|---|
bin | 11110000111010… |
… | …00110111000101 |
3 | 122121100000120101 |
4 | 33003220313011 |
5 | 1004132041122 |
6 | 41022204101 |
7 | 6155111146 |
oct | 1703506705 |
9 | 577300511 |
10 | 252612037 |
11 | 11a658187 |
12 | 70723631 |
13 | 404485a2 |
14 | 25799acd |
15 | 1729d027 |
hex | f0e8dc5 |
252612037 has 2 divisors, whose sum is σ = 252612038. Its totient is φ = 252612036.
The previous prime is 252612023. The next prime is 252612071. The reversal of 252612037 is 730216252.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 236882881 + 15729156 = 15391^2 + 3966^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-252612037 is a prime.
It is a Chen prime.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 252611996 and 252612014.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (252612007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126306018 + 126306019.
It is an arithmetic number, because the mean of its divisors is an integer number (126306019).
Almost surely, 2252612037 is an apocalyptic number.
It is an amenable number.
252612037 is a deficient number, since it is larger than the sum of its proper divisors (1).
252612037 is an equidigital number, since it uses as much as digits as its factorization.
252612037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 252612037 is about 15893.7735292787. The cubic root of 252612037 is about 632.1469016058.
Adding to 252612037 its reverse (730216252), we get a palindrome (982828289).
The spelling of 252612037 in words is "two hundred fifty-two million, six hundred twelve thousand, thirty-seven".
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