Base | Representation |
---|---|
bin | 110011010010… |
… | …1101100000000 |
3 | 1212121022100010 |
4 | 1212211230000 |
5 | 23341034211 |
6 | 2400224520 |
7 | 444405261 |
oct | 146455400 |
9 | 55538303 |
10 | 26893056 |
11 | 141a9173 |
12 | 900b140 |
13 | 5757a68 |
14 | 3800968 |
15 | 25634a6 |
hex | 19a5b00 |
26893056 has 108 divisors (see below), whose sum is σ = 76318872. Its totient is φ = 8404992.
The previous prime is 26893051. The next prime is 26893057. The reversal of 26893056 is 65039862.
It is a super-2 number, since 2×268930562 = 1446472922038272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26893051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277200 + ... + 277296.
Almost surely, 226893056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26893056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38159436).
26893056 is an abundant number, since it is smaller than the sum of its proper divisors (49425816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26893056 is an equidigital number, since it uses as much as digits as its factorization.
26893056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154 (or 121 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 39.
The square root of 26893056 is about 5185.8515212065. The cubic root of 26893056 is about 299.6033870026.
The spelling of 26893056 in words is "twenty-six million, eight hundred ninety-three thousand, fifty-six".
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