Base | Representation |
---|---|
bin | 110011001000… |
… | …0101011111001 |
3 | 1212102221100002 |
4 | 1212100223321 |
5 | 23330311113 |
6 | 2354322345 |
7 | 443566421 |
oct | 146205371 |
9 | 55387302 |
10 | 26807033 |
11 | 1414a580 |
12 | 8b893b5 |
13 | 5727866 |
14 | 37bb481 |
15 | 2547c58 |
hex | 1990af9 |
26807033 has 16 divisors (see below), whose sum is σ = 30474240. Its totient is φ = 23360400.
The previous prime is 26807023. The next prime is 26807057. The reversal of 26807033 is 33070862.
It is a cyclic number.
It is not a de Polignac number, because 26807033 - 214 = 26790649 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26806987 and 26807005.
It is not an unprimeable number, because it can be changed into a prime (26807023) 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 in 15 ways as a sum of consecutive naturals, for example, 42998 + ... + 43616.
It is an arithmetic number, because the mean of its divisors is an integer number (1904640).
Almost surely, 226807033 is an apocalyptic number.
It is an amenable number.
26807033 is a deficient number, since it is larger than the sum of its proper divisors (3667207).
26807033 is a wasteful number, since it uses less digits than its factorization.
26807033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 788.
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 26807033 is about 5177.5508688954. The cubic root of 26807033 is about 299.2835979964.
Adding to 26807033 its reverse (33070862), we get a palindrome (59877895).
The spelling of 26807033 in words is "twenty-six million, eight hundred seven thousand, thirty-three".
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