Base | Representation |
---|---|
bin | 110010001000… |
… | …0101101001100 |
3 | 1211110022021002 |
4 | 1210100231030 |
5 | 23212022303 |
6 | 2335155432 |
7 | 436254215 |
oct | 144205514 |
9 | 54408232 |
10 | 26282828 |
11 | 13921750 |
12 | 8975b78 |
13 | 55a3090 |
14 | 36c240c |
15 | 2492788 |
hex | 1910b4c |
26282828 has 24 divisors (see below), whose sum is σ = 54037200. Its totient is φ = 11027520.
The previous prime is 26282807. The next prime is 26282831. The reversal of 26282828 is 82828262.
It is a junction number, because it is equal to n+sod(n) for n = 26282791 and 26282800.
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, 22403 + ... + 23546.
It is an arithmetic number, because the mean of its divisors is an integer number (2251550).
Almost surely, 226282828 is an apocalyptic number.
It is an amenable number.
26282828 is an abundant number, since it is smaller than the sum of its proper divisors (27754372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26282828 is a wasteful number, since it uses less digits than its factorization.
26282828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45977 (or 45975 counting only the distinct ones).
The product of its digits is 49152, while the sum is 38.
The square root of 26282828 is about 5126.6780667407. The cubic root of 26282828 is about 297.3199362318.
The spelling of 26282828 in words is "twenty-six million, two hundred eighty-two thousand, eight hundred twenty-eight".
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