Base | Representation |
---|---|
bin | 110011001000… |
… | …1111101001010 |
3 | 1212110012110201 |
4 | 1212101331022 |
5 | 23330442414 |
6 | 2354402414 |
7 | 443620531 |
oct | 146217512 |
9 | 55405421 |
10 | 26812234 |
11 | 14153479 |
12 | 8b9040a |
13 | 572a037 |
14 | 37bd318 |
15 | 2549574 |
hex | 1991f4a |
26812234 has 4 divisors (see below), whose sum is σ = 40218354. Its totient is φ = 13406116.
The previous prime is 26812217. The next prime is 26812267. The reversal of 26812234 is 43221862.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43221862 = 2 ⋅21610931.
It can be written as a sum of positive squares in only one way, i.e., 25030009 + 1782225 = 5003^2 + 1335^2 .
It is an unprimeable number.
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, 6703057 + ... + 6703060.
Almost surely, 226812234 is an apocalyptic number.
26812234 is a deficient number, since it is larger than the sum of its proper divisors (13406120).
26812234 is a wasteful number, since it uses less digits than its factorization.
26812234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13406119.
The product of its digits is 4608, while the sum is 28.
The square root of 26812234 is about 5178.0531090363. The cubic root of 26812234 is about 299.3029520385.
The spelling of 26812234 in words is "twenty-six million, eight hundred twelve thousand, two hundred thirty-four".
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