Base | Representation |
---|---|
bin | 111101100101… |
… | …101101001010 |
3 | 1010101021002100 |
4 | 331211231022 |
5 | 13113121401 |
6 | 1334014230 |
7 | 254142426 |
oct | 75455512 |
9 | 33337070 |
10 | 16145226 |
11 | 9128169 |
12 | 54a7376 |
13 | 34639b6 |
14 | 2203b86 |
15 | 163db86 |
hex | f65b4a |
16145226 has 48 divisors (see below), whose sum is σ = 36324288. Its totient is φ = 5179200.
The previous prime is 16145221. The next prime is 16145251. The reversal of 16145226 is 62254161.
It is a self number, because there is not a number n which added to its sum of digits gives 16145226.
It is not an unprimeable number, because it can be changed into a prime (16145221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96595 + ... + 96761.
It is an arithmetic number, because the mean of its divisors is an integer number (756756).
Almost surely, 216145226 is an apocalyptic number.
16145226 is an abundant number, since it is smaller than the sum of its proper divisors (20179062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16145226 is a wasteful number, since it uses less digits than its factorization.
16145226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347 (or 344 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 16145226 is about 4018.1122433302. The cubic root of 16145226 is about 252.7443036282.
Adding to 16145226 its reverse (62254161), we get a palindrome (78399387).
The spelling of 16145226 in words is "sixteen million, one hundred forty-five thousand, two hundred twenty-six".
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