Base | Representation |
---|---|
bin | 110010011001… |
… | …0111110101000 |
3 | 1211201102211100 |
4 | 1210302332220 |
5 | 23231020313 |
6 | 2342201400 |
7 | 440410410 |
oct | 144627650 |
9 | 54642740 |
10 | 26423208 |
11 | 13a08169 |
12 | 8a23260 |
13 | 5621c46 |
14 | 371b640 |
15 | 24be173 |
hex | 1932fa8 |
26423208 has 96 divisors (see below), whose sum is σ = 82742400. Its totient is φ = 7461504.
The previous prime is 26423207. The next prime is 26423227. The reversal of 26423208 is 80232462.
It is a super-2 number, since 2×264232082 = 1396371842022528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (26423207) 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 23 ways as a sum of consecutive naturals, for example, 51658 + ... + 52166.
It is an arithmetic number, because the mean of its divisors is an integer number (861900).
Almost surely, 226423208 is an apocalyptic number.
26423208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26423208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41371200).
26423208 is an abundant number, since it is smaller than the sum of its proper divisors (56319192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26423208 is a wasteful number, since it uses less digits than its factorization.
26423208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 631 (or 624 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 26423208 is about 5140.3509607808. The cubic root of 26423208 is about 297.8483380639.
The spelling of 26423208 in words is "twenty-six million, four hundred twenty-three thousand, two hundred eight".
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