Base | Representation |
---|---|
bin | 110010010111… |
… | …0011001011001 |
3 | 1211200111002021 |
4 | 1210232121121 |
5 | 23224420231 |
6 | 2341534441 |
7 | 440301610 |
oct | 144563131 |
9 | 54614067 |
10 | 26404441 |
11 | 139a5058 |
12 | 8a14421 |
13 | 561653b |
14 | 3714877 |
15 | 24b8811 |
hex | 192e659 |
26404441 has 8 divisors (see below), whose sum is σ = 30746304. Its totient is φ = 22205040.
The previous prime is 26404423. The next prime is 26404453. The reversal of 26404441 is 14440462.
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 26404441 - 211 = 26402393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26404241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35215 + ... + 35956.
It is an arithmetic number, because the mean of its divisors is an integer number (3843288).
Almost surely, 226404441 is an apocalyptic number.
It is an amenable number.
26404441 is a deficient number, since it is larger than the sum of its proper divisors (4341863).
26404441 is an equidigital number, since it uses as much as digits as its factorization.
26404441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71231.
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 26404441 is about 5138.5251775193. The cubic root of 26404441 is about 297.7778060826. Note that the first 3 decimals are identical.
The spelling of 26404441 in words is "twenty-six million, four hundred four thousand, four hundred forty-one".
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