Base | Representation |
---|---|
bin | 111111111001… |
… | …011000000101 |
3 | 1011111222210112 |
4 | 333321120011 |
5 | 13242000320 |
6 | 1355002405 |
7 | 262242032 |
oct | 77713005 |
9 | 34458715 |
10 | 16750085 |
11 | 9500650 |
12 | 5739405 |
13 | 36160c1 |
14 | 2320389 |
15 | 170cec5 |
hex | ff9605 |
16750085 has 16 divisors (see below), whose sum is σ = 22522752. Its totient is φ = 11851200.
The previous prime is 16750079. The next prime is 16750109. The reversal of 16750085 is 58005761.
It is not a de Polignac number, because 16750085 - 26 = 16750021 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent 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, 2081 + ... + 6150.
It is an arithmetic number, because the mean of its divisors is an integer number (1407672).
Almost surely, 216750085 is an apocalyptic number.
It is an amenable number.
16750085 is a deficient number, since it is larger than the sum of its proper divisors (5772667).
16750085 is a wasteful number, since it uses less digits than its factorization.
16750085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8284.
The product of its (nonzero) digits is 8400, while the sum is 32.
The square root of 16750085 is about 4092.6867703258. The cubic root of 16750085 is about 255.8619301454.
The spelling of 16750085 in words is "sixteen million, seven hundred fifty thousand, eighty-five".
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