Base | Representation |
---|---|
bin | 110001110111… |
… | …1000100010110 |
3 | 1211012022021001 |
4 | 1203233010112 |
5 | 23143120141 |
6 | 2332213514 |
7 | 435141424 |
oct | 143570426 |
9 | 54168231 |
10 | 26145046 |
11 | 13838184 |
12 | 890a29a |
13 | 5555455 |
14 | 3688114 |
15 | 2466a31 |
hex | 18ef116 |
26145046 has 8 divisors (see below), whose sum is σ = 39477744. Its totient is φ = 12985800.
The previous prime is 26145029. The next prime is 26145047. The reversal of 26145046 is 64054162.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26145047) 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 3 ways as a sum of consecutive naturals, for example, 42985 + ... + 43588.
It is an arithmetic number, because the mean of its divisors is an integer number (4934718).
Almost surely, 226145046 is an apocalyptic number.
26145046 is a deficient number, since it is larger than the sum of its proper divisors (13332698).
26145046 is a wasteful number, since it uses less digits than its factorization.
26145046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86726.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 26145046 is about 5113.2226628615. Note that the first 3 decimals coincide. The cubic root of 26145046 is about 296.7994807134.
The spelling of 26145046 in words is "twenty-six million, one hundred forty-five thousand, forty-six".
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