Base | Representation |
---|---|
bin | 110010111000… |
… | …1011101001001 |
3 | 1212012102212022 |
4 | 1211301131021 |
5 | 23312212423 |
6 | 2351454225 |
7 | 442524446 |
oct | 145613511 |
9 | 55172768 |
10 | 26679113 |
11 | 1407245a |
12 | 8b27375 |
13 | 56b1576 |
14 | 37869cd |
15 | 251edc8 |
hex | 1971749 |
26679113 has 4 divisors (see below), whose sum is σ = 26691840. Its totient is φ = 26666388.
The previous prime is 26679089. The next prime is 26679161. The reversal of 26679113 is 31197662.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31197662 = 2 ⋅15598831.
It is a cyclic number.
It is not a de Polignac number, because 26679113 - 212 = 26675017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26679713) 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 3 ways as a sum of consecutive naturals, for example, 2393 + ... + 7686.
It is an arithmetic number, because the mean of its divisors is an integer number (6672960).
Almost surely, 226679113 is an apocalyptic number.
It is an amenable number.
26679113 is a deficient number, since it is larger than the sum of its proper divisors (12727).
26679113 is a wasteful number, since it uses less digits than its factorization.
26679113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12726.
The product of its digits is 13608, while the sum is 35.
The square root of 26679113 is about 5165.1827654014. The cubic root of 26679113 is about 298.8067900886.
The spelling of 26679113 in words is "twenty-six million, six hundred seventy-nine thousand, one hundred thirteen".
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