Base | Representation |
---|---|
bin | 110010000110… |
… | …0011100010001 |
3 | 1211102102022011 |
4 | 1210030130101 |
5 | 23210442421 |
6 | 2334542521 |
7 | 436152253 |
oct | 144143421 |
9 | 54372264 |
10 | 26265361 |
11 | 1390a611 |
12 | 8967a41 |
13 | 5598145 |
14 | 36b9cd3 |
15 | 248c4e1 |
hex | 190c711 |
26265361 has 4 divisors (see below), whose sum is σ = 26277300. Its totient is φ = 26253424.
The previous prime is 26265359. The next prime is 26265377. The reversal of 26265361 is 16356262.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 25150225 + 1115136 = 5015^2 + 1056^2 .
It is a cyclic number.
It is not a de Polignac number, because 26265361 - 21 = 26265359 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26265341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1606 + ... + 7423.
It is an arithmetic number, because the mean of its divisors is an integer number (6569325).
Almost surely, 226265361 is an apocalyptic number.
It is an amenable number.
26265361 is a deficient number, since it is larger than the sum of its proper divisors (11939).
26265361 is an equidigital number, since it uses as much as digits as its factorization.
26265361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11938.
The product of its digits is 12960, while the sum is 31.
The square root of 26265361 is about 5124.9742438377. The cubic root of 26265361 is about 297.2540574991.
Subtracting from 26265361 its reverse (16356262), we obtain a palindrome (9909099).
The spelling of 26265361 in words is "twenty-six million, two hundred sixty-five thousand, three hundred sixty-one".
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