Base | Representation |
---|---|
bin | 110011001011… |
… | …0011000000010 |
3 | 1212111010022020 |
4 | 1212112120002 |
5 | 23332032323 |
6 | 2355022310 |
7 | 444024363 |
oct | 146263002 |
9 | 55433266 |
10 | 26830338 |
11 | 14166037 |
12 | 8b9a996 |
13 | 5735352 |
14 | 37c5b6a |
15 | 254eae3 |
hex | 1996602 |
26830338 has 16 divisors (see below), whose sum is σ = 53917536. Its totient is φ = 8900640.
The previous prime is 26830253. The next prime is 26830339. The reversal of 26830338 is 83303862.
It is a junction number, because it is equal to n+sod(n) for n = 26830299 and 26830308.
It is not an unprimeable number, because it can be changed into a prime (26830339) 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, 9331 + ... + 11862.
It is an arithmetic number, because the mean of its divisors is an integer number (3369846).
Almost surely, 226830338 is an apocalyptic number.
26830338 is an abundant number, since it is smaller than the sum of its proper divisors (27087198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26830338 is a wasteful number, since it uses less digits than its factorization.
26830338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21409.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 26830338 is about 5179.8009614270. The cubic root of 26830338 is about 299.3703014126.
The spelling of 26830338 in words is "twenty-six million, eight hundred thirty thousand, three hundred thirty-eight".
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