Base | Representation |
---|---|
bin | 110010001000… |
… | …0111100110100 |
3 | 1211110100122010 |
4 | 1210100330310 |
5 | 23212040303 |
6 | 2335204220 |
7 | 436260144 |
oct | 144207464 |
9 | 54410563 |
10 | 26283828 |
11 | 1392247a |
12 | 8976670 |
13 | 55a367c |
14 | 36c2924 |
15 | 2492c03 |
hex | 1910f34 |
26283828 has 24 divisors (see below), whose sum is σ = 61411840. Its totient is φ = 8749440.
The previous prime is 26283811. The next prime is 26283833. The reversal of 26283828 is 82838262.
It is a super-2 number, since 2×262838282 = 1381679228667168, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16908 + ... + 18396.
Almost surely, 226283828 is an apocalyptic number.
It is an amenable number.
26283828 is an abundant number, since it is smaller than the sum of its proper divisors (35128012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26283828 is a wasteful number, since it uses less digits than its factorization.
26283828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2967 (or 2965 counting only the distinct ones).
The product of its digits is 73728, while the sum is 39.
The square root of 26283828 is about 5126.7755948549. The cubic root of 26283828 is about 297.3237069595.
The spelling of 26283828 in words is "twenty-six million, two hundred eighty-three thousand, eight hundred twenty-eight".
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