Base | Representation |
---|---|
bin | 110001101001… |
… | …0101101001011 |
3 | 1210222101220102 |
4 | 1203102231023 |
5 | 23130411000 |
6 | 2325520015 |
7 | 434145635 |
oct | 143225513 |
9 | 53871812 |
10 | 26028875 |
11 | 13768974 |
12 | 887300b |
13 | 5514602 |
14 | 3657a55 |
15 | 24423d5 |
hex | 18d2b4b |
26028875 has 8 divisors (see below), whose sum is σ = 32484192. Its totient is φ = 20823000.
The previous prime is 26028839. The next prime is 26028881. The reversal of 26028875 is 57882062.
It is not a de Polignac number, because 26028875 - 218 = 25766731 is a prime.
It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 103991 + ... + 104240.
It is an arithmetic number, because the mean of its divisors is an integer number (4060524).
Almost surely, 226028875 is an apocalyptic number.
26028875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
26028875 is a deficient number, since it is larger than the sum of its proper divisors (6455317).
26028875 is an equidigital number, since it uses as much as digits as its factorization.
26028875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208246 (or 208236 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 26028875 is about 5101.8501546008. The cubic root of 26028875 is about 296.3592355926.
The spelling of 26028875 in words is "twenty-six million, twenty-eight thousand, eight hundred seventy-five".
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