Base | Representation |
---|---|
bin | 110010111110… |
… | …1000110110110 |
3 | 1212021212022220 |
4 | 1211331012312 |
5 | 23320224323 |
6 | 2352503210 |
7 | 443113545 |
oct | 145750666 |
9 | 55255286 |
10 | 26726838 |
11 | 140a52a6 |
12 | 8b4ab06 |
13 | 56ca1c8 |
14 | 379a15c |
15 | 252e0e3 |
hex | 197d1b6 |
26726838 has 8 divisors (see below), whose sum is σ = 53453688. Its totient is φ = 8908944.
The previous prime is 26726837. The next prime is 26726857. The reversal of 26726838 is 83862762.
It is a sphenic number, since it is the product of 3 distinct primes.
26726838 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 26726838.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26726831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2227231 + ... + 2227242.
It is an arithmetic number, because the mean of its divisors is an integer number (6681711).
Almost surely, 226726838 is an apocalyptic number.
26726838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26726838 is a wasteful number, since it uses less digits than its factorization.
26726838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4454478.
The product of its digits is 193536, while the sum is 42.
The square root of 26726838 is about 5169.8005764246. The cubic root of 26726838 is about 298.9848577172.
The spelling of 26726838 in words is "twenty-six million, seven hundred twenty-six thousand, eight hundred thirty-eight".
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