Base | Representation |
---|---|
bin | 110001101110… |
… | …1100110010000 |
3 | 1211001200002202 |
4 | 1203131212100 |
5 | 23133322423 |
6 | 2330502332 |
7 | 434423000 |
oct | 143354620 |
9 | 54050082 |
10 | 26073488 |
11 | 13799441 |
12 | 88949a8 |
13 | 552b9cc |
14 | 366a000 |
15 | 2450728 |
hex | 18dd990 |
26073488 has 40 divisors (see below), whose sum is σ = 58924800. Its totient is φ = 11172000.
The previous prime is 26073479. The next prime is 26073497. The reversal of 26073488 is 88437062.
It is an interprime number because it is at equal distance from previous prime (26073479) and next prime (26073497).
It is a super-2 number, since 2×260734882 = 1359653552972288, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3113 + ... + 7863.
It is an arithmetic number, because the mean of its divisors is an integer number (1473120).
Almost surely, 226073488 is an apocalyptic number.
26073488 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 26073488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29462400).
26073488 is an abundant number, since it is smaller than the sum of its proper divisors (32851312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26073488 is an equidigital number, since it uses as much as digits as its factorization.
26073488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4780 (or 4760 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 26073488 is about 5106.2205201107. The cubic root of 26073488 is about 296.5284569923.
The spelling of 26073488 in words is "twenty-six million, seventy-three thousand, four hundred eighty-eight".
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