Base | Representation |
---|---|
bin | 110010100010… |
… | …0010010011001 |
3 | 1211212001002011 |
4 | 1211010102121 |
5 | 23240302410 |
6 | 2343505521 |
7 | 441124201 |
oct | 145042231 |
9 | 54761064 |
10 | 26494105 |
11 | 13a56460 |
12 | 8a582a1 |
13 | 56482b1 |
14 | 3739401 |
15 | 24d518a |
hex | 1944499 |
26494105 has 16 divisors (see below), whose sum is σ = 34965504. Its totient is φ = 19111680.
The previous prime is 26494103. The next prime is 26494121. The reversal of 26494105 is 50149462.
It is not a de Polignac number, because 26494105 - 21 = 26494103 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26494103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5089 + ... + 8881.
It is an arithmetic number, because the mean of its divisors is an integer number (2185344).
Almost surely, 226494105 is an apocalyptic number.
It is an amenable number.
26494105 is a deficient number, since it is larger than the sum of its proper divisors (8471399).
26494105 is a wasteful number, since it uses less digits than its factorization.
26494105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3936.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 26494105 is about 5147.2424656315. The cubic root of 26494105 is about 298.1144891377.
The spelling of 26494105 in words is "twenty-six million, four hundred ninety-four thousand, one hundred five".
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