Base | Representation |
---|---|
bin | 111110010110… |
… | …010000001101 |
3 | 1010202100212012 |
4 | 332112100031 |
5 | 13141002302 |
6 | 1342151005 |
7 | 255631241 |
oct | 76262015 |
9 | 33670765 |
10 | 16344077 |
11 | 9253602 |
12 | 5582465 |
13 | 3503369 |
14 | 2256421 |
15 | 167ca52 |
hex | f9640d |
16344077 has 2 divisors, whose sum is σ = 16344078. Its totient is φ = 16344076.
The previous prime is 16344071. The next prime is 16344113. The reversal of 16344077 is 77044361.
It is a happy number.
16344077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11195716 + 5148361 = 3346^2 + 2269^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16344077 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16344071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8172038 + 8172039.
It is an arithmetic number, because the mean of its divisors is an integer number (8172039).
Almost surely, 216344077 is an apocalyptic number.
It is an amenable number.
16344077 is a deficient number, since it is larger than the sum of its proper divisors (1).
16344077 is an equidigital number, since it uses as much as digits as its factorization.
16344077 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 16344077 is about 4042.7808498607. The cubic root of 16344077 is about 253.7777055660. Note that the first 4 decimals are identical.
The spelling of 16344077 in words is "sixteen million, three hundred forty-four thousand, seventy-seven".
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