Base | Representation |
---|---|
bin | 110001110011… |
… | …0100001011101 |
3 | 1211010112020201 |
4 | 1203212201131 |
5 | 23141010140 |
6 | 2331343501 |
7 | 434634403 |
oct | 143464135 |
9 | 54115221 |
10 | 26110045 |
11 | 13813955 |
12 | 88b1b91 |
13 | 5542540 |
14 | 3679473 |
15 | 245b49a |
hex | 18e685d |
26110045 has 16 divisors (see below), whose sum is σ = 35728560. Its totient is φ = 18146304.
The previous prime is 26110031. The next prime is 26110061. The reversal of 26110045 is 54001162.
It can be written as a sum of positive squares in 8 ways, for example, as 4968441 + 21141604 = 2229^2 + 4598^2 .
It is a cyclic number.
It is not a de Polignac number, because 26110045 - 27 = 26109917 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 10710 + ... + 12919.
It is an arithmetic number, because the mean of its divisors is an integer number (2233035).
Almost surely, 226110045 is an apocalyptic number.
It is an amenable number.
26110045 is a deficient number, since it is larger than the sum of its proper divisors (9618515).
26110045 is a wasteful number, since it uses less digits than its factorization.
26110045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23664.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 26110045 is about 5109.7989197228. The cubic root of 26110045 is about 296.6669773735. Note that the first 3 decimals are identical.
The spelling of 26110045 in words is "twenty-six million, one hundred ten thousand, forty-five".
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