Base | Representation |
---|---|
bin | 11111001000100111… |
… | …00101011110010001 |
3 | 1121010220200020111101 |
4 | 33210103211132101 |
5 | 233213100210421 |
6 | 11402345344401 |
7 | 1131135131050 |
oct | 174423453621 |
9 | 47126606441 |
10 | 16715241361 |
11 | 70a8355265 |
12 | 32a5a98101 |
13 | 1765000a80 |
14 | b47d56397 |
15 | 67c6c9191 |
hex | 3e44e5791 |
16715241361 has 16 divisors (see below), whose sum is σ = 20602802304. Its totient is φ = 13205833344.
The previous prime is 16715241353. The next prime is 16715241379. The reversal of 16715241361 is 16314251761.
It is a cyclic number.
It is not a de Polignac number, because 16715241361 - 23 = 16715241353 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 16715241361.
It is not an unprimeable number, because it can be changed into a prime (16715241061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72316 + ... + 196621.
It is an arithmetic number, because the mean of its divisors is an integer number (1287675144).
Almost surely, 216715241361 is an apocalyptic number.
It is an amenable number.
16715241361 is a deficient number, since it is larger than the sum of its proper divisors (3887560943).
16715241361 is a wasteful number, since it uses less digits than its factorization.
16715241361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269640.
The product of its digits is 30240, while the sum is 37.
The spelling of 16715241361 in words is "sixteen billion, seven hundred fifteen million, two hundred forty-one thousand, three hundred sixty-one".
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