Base | Representation |
---|---|
bin | 110010011010… |
… | …0000111101110 |
3 | 1211201200020121 |
4 | 1210310013232 |
5 | 23231143021 |
6 | 2342235154 |
7 | 440430142 |
oct | 144640756 |
9 | 54650217 |
10 | 26427886 |
11 | 13a10731 |
12 | 8a25aba |
13 | 5624104 |
14 | 371d222 |
15 | 24c0741 |
hex | 19341ee |
26427886 has 8 divisors (see below), whose sum is σ = 40563864. Its totient is φ = 12906600.
The previous prime is 26427881. The next prime is 26427899. The reversal of 26427886 is 68872462.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26427881) 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, 153565 + ... + 153736.
It is an arithmetic number, because the mean of its divisors is an integer number (5070483).
Almost surely, 226427886 is an apocalyptic number.
26427886 is a deficient number, since it is larger than the sum of its proper divisors (14135978).
26427886 is a wasteful number, since it uses less digits than its factorization.
26427886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307346.
The product of its digits is 258048, while the sum is 43.
The square root of 26427886 is about 5140.8059679393. The cubic root of 26427886 is about 297.8659141825.
The spelling of 26427886 in words is "twenty-six million, four hundred twenty-seven thousand, eight hundred eighty-six".
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