Base | Representation |
---|---|
bin | 110011000111… |
… | …1010011011000 |
3 | 1212102122120021 |
4 | 1212033103120 |
5 | 23330120433 |
6 | 2354240224 |
7 | 443544046 |
oct | 146172330 |
9 | 55378507 |
10 | 26801368 |
11 | 141462a0 |
12 | 8b86074 |
13 | 57250c9 |
14 | 37b9396 |
15 | 254622d |
hex | 198f4d8 |
26801368 has 16 divisors (see below), whose sum is σ = 54821160. Its totient is φ = 12182400.
The previous prime is 26801363. The next prime is 26801377. The reversal of 26801368 is 86310862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26801363) 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, 152193 + ... + 152368.
Almost surely, 226801368 is an apocalyptic number.
It is an amenable number.
26801368 is an abundant number, since it is smaller than the sum of its proper divisors (28019792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26801368 is a wasteful number, since it uses less digits than its factorization.
26801368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304578 (or 304574 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 26801368 is about 5177.0037666589. The cubic root of 26801368 is about 299.2625144618.
The spelling of 26801368 in words is "twenty-six million, eight hundred one thousand, three hundred sixty-eight".
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