Base | Representation |
---|---|
bin | 110011001111… |
… | …1101100000110 |
3 | 1212120001122010 |
4 | 1212133230012 |
5 | 23334242421 |
6 | 2355515050 |
7 | 444243531 |
oct | 146375406 |
9 | 55501563 |
10 | 26868486 |
11 | 14191767 |
12 | 8bb8a86 |
13 | 5749818 |
14 | 37d5a18 |
15 | 255b076 |
hex | 199fb06 |
26868486 has 8 divisors (see below), whose sum is σ = 53736984. Its totient is φ = 8956160.
The previous prime is 26868473. The next prime is 26868497. The reversal of 26868486 is 68486862.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
26868486 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2239035 + ... + 2239046.
It is an arithmetic number, because the mean of its divisors is an integer number (6717123).
Almost surely, 226868486 is an apocalyptic number.
26868486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26868486 is a wasteful number, since it uses less digits than its factorization.
26868486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4478086.
The product of its digits is 884736, while the sum is 48.
The square root of 26868486 is about 5183.4820343086. The cubic root of 26868486 is about 299.5121181121.
The spelling of 26868486 in words is "twenty-six million, eight hundred sixty-eight thousand, four hundred eighty-six".
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