Base | Representation |
---|---|
bin | 110011011011… |
… | …0110100101100 |
3 | 1212201212121200 |
4 | 1212312310230 |
5 | 23400310434 |
6 | 2401525500 |
7 | 445120020 |
oct | 146666454 |
9 | 55655550 |
10 | 26963244 |
11 | 14246980 |
12 | 9043890 |
13 | 57809a9 |
14 | 381c380 |
15 | 2579199 |
hex | 19b6d2c |
26963244 has 144 divisors (see below), whose sum is σ = 86800896. Its totient is φ = 6854400.
The previous prime is 26963231. The next prime is 26963249. The reversal of 26963244 is 44236962.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 26963199 and 26963208.
It is not an unprimeable number, because it can be changed into a prime (26963249) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 196744 + ... + 196880.
It is an arithmetic number, because the mean of its divisors is an integer number (602784).
Almost surely, 226963244 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 26963244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43400448).
26963244 is an abundant number, since it is smaller than the sum of its proper divisors (59837652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26963244 is a wasteful number, since it uses less digits than its factorization.
26963244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236 (or 231 counting only the distinct ones).
The product of its digits is 62208, while the sum is 36.
The square root of 26963244 is about 5192.6143704304. The cubic root of 26963244 is about 299.8638048456.
The spelling of 26963244 in words is "twenty-six million, nine hundred sixty-three thousand, two hundred forty-four".
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