Base | Representation |
---|---|
bin | 110010000010… |
… | …0000101001000 |
3 | 1211100200022200 |
4 | 1210010011020 |
5 | 23203343422 |
6 | 2334120200 |
7 | 435650355 |
oct | 144040510 |
9 | 54320280 |
10 | 26231112 |
11 | 13896906 |
12 | 8950060 |
13 | 558568b |
14 | 36ab62c |
15 | 24822ac |
hex | 1904148 |
26231112 has 24 divisors (see below), whose sum is σ = 71042790. Its totient is φ = 8743680.
The previous prime is 26231099. The next prime is 26231129. The reversal of 26231112 is 21113262.
It can be written as a sum of positive squares in only one way, i.e., 21846276 + 4384836 = 4674^2 + 2094^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182089 + ... + 182232.
Almost surely, 226231112 is an apocalyptic number.
It is an amenable number.
26231112 is an abundant number, since it is smaller than the sum of its proper divisors (44811678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26231112 is a wasteful number, since it uses less digits than its factorization.
26231112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364333 (or 364326 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 26231112 is about 5121.6317712229. The cubic root of 26231112 is about 297.1247987581.
Adding to 26231112 its reverse (21113262), we get a palindrome (47344374).
The spelling of 26231112 in words is "twenty-six million, two hundred thirty-one thousand, one hundred twelve".
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