Base | Representation |
---|---|
bin | 110001110011… |
… | …0110001110010 |
3 | 1211010120200102 |
4 | 1203212301302 |
5 | 23141023330 |
6 | 2331352402 |
7 | 434640425 |
oct | 143466162 |
9 | 54116612 |
10 | 26111090 |
11 | 13814715 |
12 | 88b2702 |
13 | 5542b65 |
14 | 36799bc |
15 | 245b945 |
hex | 18e6c72 |
26111090 has 16 divisors (see below), whose sum is σ = 47081088. Its totient is φ = 10426416.
The previous prime is 26111089. The next prime is 26111093. The reversal of 26111090 is 9011162.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (26111093) 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, 4919 + ... + 8741.
It is an arithmetic number, because the mean of its divisors is an integer number (2942568).
Almost surely, 226111090 is an apocalyptic number.
26111090 is a deficient number, since it is larger than the sum of its proper divisors (20969998).
26111090 is a wasteful number, since it uses less digits than its factorization.
26111090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4513.
The product of its (nonzero) digits is 108, while the sum is 20.
The square root of 26111090 is about 5109.9011732126. The cubic root of 26111090 is about 296.6709351460.
The spelling of 26111090 in words is "twenty-six million, one hundred eleven thousand, ninety".
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