Base | Representation |
---|---|
bin | 110010000110… |
… | …1001001000000 |
3 | 1211102120020012 |
4 | 1210031021000 |
5 | 23211040344 |
6 | 2335004052 |
7 | 436163513 |
oct | 144151100 |
9 | 54376205 |
10 | 26268224 |
11 | 13911784 |
12 | 8969628 |
13 | 5599538 |
14 | 36bad7a |
15 | 248d29e |
hex | 190d240 |
26268224 has 28 divisors (see below), whose sum is σ = 53539644. Its totient is φ = 12777984.
The previous prime is 26268223. The next prime is 26268233. The reversal of 26268224 is 42286262.
It can be written as a sum of positive squares in 2 ways, for example, as 22733824 + 3534400 = 4768^2 + 1880^2 .
It is a super-2 number, since 2×262682242 = 1380039184228352, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (26268223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3179 + ... + 7914.
Almost surely, 226268224 is an apocalyptic number.
It is an amenable number.
26268224 is an abundant number, since it is smaller than the sum of its proper divisors (27271420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26268224 is a wasteful number, since it uses less digits than its factorization.
26268224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11142 (or 11132 counting only the distinct ones).
The product of its digits is 18432, while the sum is 32.
The square root of 26268224 is about 5125.2535547034. The cubic root of 26268224 is about 297.2648576229.
It can be divided in two parts, 262 and 68224, that added together give a palindrome (68486).
The spelling of 26268224 in words is "twenty-six million, two hundred sixty-eight thousand, two hundred twenty-four".
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