Base | Representation |
---|---|
bin | 110010000101… |
… | …1001011111111 |
3 | 1211102011020212 |
4 | 1210023023333 |
5 | 23210311343 |
6 | 2334503035 |
7 | 436131263 |
oct | 144131377 |
9 | 54364225 |
10 | 26260223 |
11 | 13906770 |
12 | 8964a7b |
13 | 55959c2 |
14 | 36b80a3 |
15 | 248ac18 |
hex | 190b2ff |
26260223 has 24 divisors (see below), whose sum is σ = 32095440. Its totient is φ = 21231360.
The previous prime is 26260219. The next prime is 26260253. The reversal of 26260223 is 32206262.
It is a happy number.
It is not a de Polignac number, because 26260223 - 22 = 26260219 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26260253) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67313 + ... + 67701.
It is an arithmetic number, because the mean of its divisors is an integer number (1337310).
Almost surely, 226260223 is an apocalyptic number.
26260223 is a deficient number, since it is larger than the sum of its proper divisors (5835217).
26260223 is a wasteful number, since it uses less digits than its factorization.
26260223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455 (or 436 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 26260223 is about 5124.4729485089. The cubic root of 26260223 is about 297.2346734017.
Adding to 26260223 its reverse (32206262), we get a palindrome (58466485).
The spelling of 26260223 in words is "twenty-six million, two hundred sixty thousand, two hundred twenty-three".
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