Base | Representation |
---|---|
bin | 110011010101… |
… | …0010100101001 |
3 | 1212122021101021 |
4 | 1212222110221 |
5 | 23342141131 |
6 | 2400452441 |
7 | 444514522 |
oct | 146522451 |
9 | 55567337 |
10 | 26912041 |
11 | 14211462 |
12 | 901a121 |
13 | 57635b0 |
14 | 3807849 |
15 | 2568e11 |
hex | 19aa529 |
26912041 has 8 divisors (see below), whose sum is σ = 29458184. Its totient is φ = 24433920.
The previous prime is 26912033. The next prime is 26912051. The reversal of 26912041 is 14021962.
It can be written as a sum of positive squares in 4 ways, for example, as 1510441 + 25401600 = 1229^2 + 5040^2 .
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 26912041 - 23 = 26912033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 26911997 and 26912015.
It is not an unprimeable number, because it can be changed into a prime (26912051) 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, 16176 + ... + 17761.
It is an arithmetic number, because the mean of its divisors is an integer number (3682273).
Almost surely, 226912041 is an apocalyptic number.
It is an amenable number.
26912041 is a deficient number, since it is larger than the sum of its proper divisors (2546143).
26912041 is a wasteful number, since it uses less digits than its factorization.
26912041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34011.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 26912041 is about 5187.6816594699. The cubic root of 26912041 is about 299.6738715218.
The spelling of 26912041 in words is "twenty-six million, nine hundred twelve thousand, forty-one".
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