Base | Representation |
---|---|
bin | 110001111110… |
… | …0110010011011 |
3 | 1211022011100102 |
4 | 1203330302123 |
5 | 23201414433 |
6 | 2333330015 |
7 | 435464315 |
oct | 143746233 |
9 | 54264312 |
10 | 26201243 |
11 | 13876422 |
12 | 893690b |
13 | 5574bc3 |
14 | 36a07b5 |
15 | 24784e8 |
hex | 18fcc9b |
26201243 has 8 divisors (see below), whose sum is σ = 26677248. Its totient is φ = 25729704.
The previous prime is 26201237. The next prime is 26201261. The reversal of 26201243 is 34210262.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 26201243 - 28 = 26200987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26201213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12080 + ... + 14082.
It is an arithmetic number, because the mean of its divisors is an integer number (3334656).
Almost surely, 226201243 is an apocalyptic number.
26201243 is a deficient number, since it is larger than the sum of its proper divisors (476005).
26201243 is a wasteful number, since it uses less digits than its factorization.
26201243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2233.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 26201243 is about 5118.7149754601. The cubic root of 26201243 is about 297.0119786422.
The spelling of 26201243 in words is "twenty-six million, two hundred one thousand, two hundred forty-three".
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