Base | Representation |
---|---|
bin | 110011011000… |
… | …1111011111100 |
3 | 1212200212011100 |
4 | 1212301323330 |
5 | 23344140403 |
6 | 2401253100 |
7 | 445004454 |
oct | 146617374 |
9 | 55625140 |
10 | 26943228 |
11 | 14232934 |
12 | 9034190 |
13 | 5774850 |
14 | 3814d64 |
15 | 25732a3 |
hex | 19b1efc |
26943228 has 36 divisors (see below), whose sum is σ = 73346728. Its totient is φ = 8290080.
The previous prime is 26943209. The next prime is 26943251. The reversal of 26943228 is 82234962.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 26943192 and 26943201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28318 + ... + 29253.
Almost surely, 226943228 is an apocalyptic number.
It is an amenable number.
26943228 is an abundant number, since it is smaller than the sum of its proper divisors (46403500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26943228 is a wasteful number, since it uses less digits than its factorization.
26943228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57594 (or 57589 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The square root of 26943228 is about 5190.6866597783. The cubic root of 26943228 is about 299.7895857874.
The spelling of 26943228 in words is "twenty-six million, nine hundred forty-three thousand, two hundred twenty-eight".
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