Base | Representation |
---|---|
bin | 11101111011001101… |
… | …01001111101101001 |
3 | 1112110122212202110211 |
4 | 32331212221331221 |
5 | 230400334212230 |
6 | 11214112341121 |
7 | 1106062100224 |
oct | 167546517551 |
9 | 45418782424 |
10 | 16065929065 |
11 | 68a488632a |
12 | 31445447a1 |
13 | 169062ab04 |
14 | ac5a145bb |
15 | 6406ba42a |
hex | 3bd9a9f69 |
16065929065 has 16 divisors (see below), whose sum is σ = 20131410816. Its totient is φ = 12285328000.
The previous prime is 16065929053. The next prime is 16065929071. The reversal of 16065929065 is 56092956061.
It is not a de Polignac number, because 16065929065 - 219 = 16065404777 is a prime.
It is a super-2 number, since 2×160659290652 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118725 + ... + 215005.
It is an arithmetic number, because the mean of its divisors is an integer number (1258213176).
Almost surely, 216065929065 is an apocalyptic number.
It is an amenable number.
16065929065 is a deficient number, since it is larger than the sum of its proper divisors (4065481751).
16065929065 is a wasteful number, since it uses less digits than its factorization.
16065929065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97760.
The product of its (nonzero) digits is 874800, while the sum is 49.
The spelling of 16065929065 in words is "sixteen billion, sixty-five million, nine hundred twenty-nine thousand, sixty-five".
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