Base | Representation |
---|---|
bin | 110001111110… |
… | …1101010100110 |
3 | 1211022100021120 |
4 | 1203331222212 |
5 | 23202023323 |
6 | 2333354410 |
7 | 435510642 |
oct | 143755246 |
9 | 54270246 |
10 | 26204838 |
11 | 138790a0 |
12 | 8938a06 |
13 | 557672a |
14 | 36a1c22 |
15 | 24795e3 |
hex | 18fdaa6 |
26204838 has 32 divisors (see below), whose sum is σ = 60186240. Its totient is φ = 7522560.
The previous prime is 26204833. The next prime is 26204851. The reversal of 26204838 is 83840262.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 26204799 and 26204808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26204831) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9195 + ... + 11702.
It is an arithmetic number, because the mean of its divisors is an integer number (1880820).
Almost surely, 226204838 is an apocalyptic number.
26204838 is an abundant number, since it is smaller than the sum of its proper divisors (33981402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26204838 is a wasteful number, since it uses less digits than its factorization.
26204838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20932.
The product of its (nonzero) digits is 18432, while the sum is 33.
The square root of 26204838 is about 5119.0661257694. The cubic root of 26204838 is about 297.0255620847.
The spelling of 26204838 in words is "twenty-six million, two hundred four thousand, eight hundred thirty-eight".
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