Base | Representation |
---|---|
bin | 110001101010… |
… | …1111101110010 |
3 | 1211000002012220 |
4 | 1203111331302 |
5 | 23131322401 |
6 | 2330101510 |
7 | 434232600 |
oct | 143257562 |
9 | 54002186 |
10 | 26042226 |
11 | 13777a01 |
12 | 887a896 |
13 | 551a702 |
14 | 365c870 |
15 | 2446336 |
hex | 18d5f72 |
26042226 has 48 divisors (see below), whose sum is σ = 60996384. Its totient is φ = 7390656.
The previous prime is 26042221. The next prime is 26042243. The reversal of 26042226 is 62224062.
It is a junction number, because it is equal to n+sod(n) for n = 26042196 and 26042205.
It is not an unprimeable number, because it can be changed into a prime (26042221) 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, 83046 + ... + 83358.
It is an arithmetic number, because the mean of its divisors is an integer number (1270758).
Almost surely, 226042226 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26042226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30498192).
26042226 is an abundant number, since it is smaller than the sum of its proper divisors (34954158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26042226 is a wasteful number, since it uses less digits than its factorization.
26042226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615 (or 608 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 26042226 is about 5103.1584337545. The cubic root of 26042226 is about 296.4098974806.
Adding to 26042226 its reverse (62224062), we get a palindrome (88266288).
It can be divided in two parts, 260 and 42226, that added together give a triangular number (42486 = T291).
The spelling of 26042226 in words is "twenty-six million, forty-two thousand, two hundred twenty-six".
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