Base | Representation |
---|---|
bin | 111101001110010… |
… | …1010011010111001 |
3 | 12022011120222122112 |
4 | 1322130222122321 |
5 | 13201402143022 |
6 | 535503302105 |
7 | 101623360232 |
oct | 17234523271 |
9 | 5264528575 |
10 | 2054334137 |
11 | 964688709 |
12 | 493baa935 |
13 | 2697bc43b |
14 | 156ba0089 |
15 | c05468e2 |
hex | 7a72a6b9 |
2054334137 has 2 divisors, whose sum is σ = 2054334138. Its totient is φ = 2054334136.
The previous prime is 2054334127. The next prime is 2054334173. The reversal of 2054334137 is 7314334502.
Together with next prime (2054334173) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1852097296 + 202236841 = 43036^2 + 14221^2 .
It is a cyclic number.
It is not a de Polignac number, because 2054334137 - 218 = 2054071993 is a prime.
It is not a weakly prime, because it can be changed into another prime (2054334127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027167068 + 1027167069.
It is an arithmetic number, because the mean of its divisors is an integer number (1027167069).
Almost surely, 22054334137 is an apocalyptic number.
It is an amenable number.
2054334137 is a deficient number, since it is larger than the sum of its proper divisors (1).
2054334137 is an equidigital number, since it uses as much as digits as its factorization.
2054334137 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30240, while the sum is 32.
The square root of 2054334137 is about 45324.7629558060. The cubic root of 2054334137 is about 1271.2287149511.
Adding to 2054334137 its reverse (7314334502), we get a palindrome (9368668639).
The spelling of 2054334137 in words is "two billion, fifty-four million, three hundred thirty-four thousand, one hundred thirty-seven".
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