Base | Representation |
---|---|
bin | 110011001100… |
… | …0011100010001 |
3 | 1212111112220200 |
4 | 1212120130101 |
5 | 23332320201 |
6 | 2355125413 |
7 | 444061143 |
oct | 146303421 |
9 | 55445820 |
10 | 26838801 |
11 | 14171430 |
12 | 8ba3869 |
13 | 5739162 |
14 | 37c8c93 |
15 | 2552386 |
hex | 1998711 |
26838801 has 48 divisors (see below), whose sum is σ = 46096128. Its totient is φ = 14860800.
The previous prime is 26838787. The next prime is 26838803. The reversal of 26838801 is 10883862.
26838801 is a nontrivial binomial coefficient, being equal to C(7327, 2).
It is not a de Polignac number, because 26838801 - 29 = 26838289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (26838803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62056 + ... + 62486.
It is an arithmetic number, because the mean of its divisors is an integer number (960336).
Almost surely, 226838801 is an apocalyptic number.
26838801 is the 7326-th triangular number.
It is an amenable number.
26838801 is a deficient number, since it is larger than the sum of its proper divisors (19257327).
26838801 is a wasteful number, since it uses less digits than its factorization.
26838801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 502 (or 499 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 26838801 is about 5180.6178202990. The cubic root of 26838801 is about 299.4017745473.
The spelling of 26838801 in words is "twenty-six million, eight hundred thirty-eight thousand, eight hundred one".
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