Base | Representation |
---|---|
bin | 1010001010011010111111 |
3 | 12000100111101 |
4 | 22022122333 |
5 | 1140223002 |
6 | 133033531 |
7 | 31434064 |
oct | 12123277 |
9 | 5010441 |
10 | 2664127 |
11 | 155a664 |
12 | a858a7 |
13 | 72380b |
14 | 4d4c6b |
15 | 379587 |
hex | 28a6bf |
2664127 has 2 divisors, whose sum is σ = 2664128. Its totient is φ = 2664126.
The previous prime is 2664097. The next prime is 2664149. The reversal of 2664127 is 7214662.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2664127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2664095 and 2664104.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2664187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332063 + 1332064.
It is an arithmetic number, because the mean of its divisors is an integer number (1332064).
22664127 is an apocalyptic number.
2664127 is a deficient number, since it is larger than the sum of its proper divisors (1).
2664127 is an equidigital number, since it uses as much as digits as its factorization.
2664127 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4032, while the sum is 28.
The square root of 2664127 is about 1632.2153656917. The cubic root of 2664127 is about 138.6282182245.
Adding to 2664127 its reverse (7214662), we get a palindrome (9878789).
The spelling of 2664127 in words is "two million, six hundred sixty-four thousand, one hundred twenty-seven".
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