Base | Representation |
---|---|
bin | 111101111101… |
… | …011000110010 |
3 | 1010120012010221 |
4 | 331331120302 |
5 | 13124222401 |
6 | 1340043254 |
7 | 255025300 |
oct | 75753062 |
9 | 33505127 |
10 | 16242226 |
11 | 9194030 |
12 | 553352a |
13 | 3498bb0 |
14 | 222b270 |
15 | 165c7a1 |
hex | f7d632 |
16242226 has 96 divisors (see below), whose sum is σ = 35622720. Its totient is φ = 5443200.
The previous prime is 16242211. The next prime is 16242227. The reversal of 16242226 is 62224261.
It is a self number, because there is not a number n which added to its sum of digits gives 16242226.
It is not an unprimeable number, because it can be changed into a prime (16242227) 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, 266236 + ... + 266296.
It is an arithmetic number, because the mean of its divisors is an integer number (371070).
Almost surely, 216242226 is an apocalyptic number.
16242226 is an abundant number, since it is smaller than the sum of its proper divisors (19380494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16242226 is a wasteful number, since it uses less digits than its factorization.
16242226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120 (or 113 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
The square root of 16242226 is about 4030.1645127712. The cubic root of 16242226 is about 253.2494532240.
Adding to 16242226 its reverse (62224261), we get a palindrome (78466487).
It can be divided in two parts, 16 and 242226, that added together give a palindrome (242242).
The spelling of 16242226 in words is "sixteen million, two hundred forty-two thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •