Base | Representation |
---|---|
bin | 111101010111… |
… | …000100010001 |
3 | 1010021012211120 |
4 | 331113010101 |
5 | 13104212030 |
6 | 1332432453 |
7 | 253502550 |
oct | 75270421 |
9 | 33235746 |
10 | 16085265 |
11 | 9097109 |
12 | 5478729 |
13 | 3442611 |
14 | 21c9d97 |
15 | 162b010 |
hex | f57111 |
16085265 has 32 divisors (see below), whose sum is σ = 29568000. Its totient is φ = 7314624.
The previous prime is 16085261. The next prime is 16085287. The reversal of 16085265 is 56258061.
16085265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16085265 - 22 = 16085261 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (16085261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31986 + ... + 32484.
It is an arithmetic number, because the mean of its divisors is an integer number (924000).
Almost surely, 216085265 is an apocalyptic number.
16085265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16085265 is a deficient number, since it is larger than the sum of its proper divisors (13482735).
16085265 is a wasteful number, since it uses less digits than its factorization.
16085265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 821.
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 16085265 is about 4010.6439632558. The cubic root of 16085265 is about 252.4310304064.
The spelling of 16085265 in words is "sixteen million, eighty-five thousand, two hundred sixty-five".
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