Base | Representation |
---|---|
bin | 100000000101… |
… | …1101011101001 |
3 | 1011122210122120 |
4 | 1000023223221 |
5 | 13301400230 |
6 | 1400341453 |
7 | 263003445 |
oct | 100135351 |
9 | 34583576 |
10 | 16825065 |
11 | 9551a14 |
12 | 5774889 |
13 | 364127a |
14 | 233d825 |
15 | 1725310 |
hex | 100bae9 |
16825065 has 8 divisors (see below), whose sum is σ = 26920128. Its totient is φ = 8973360.
The previous prime is 16825063. The next prime is 16825069. The reversal of 16825065 is 56052861.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16825065 - 21 = 16825063 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16825063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560821 + ... + 560850.
It is an arithmetic number, because the mean of its divisors is an integer number (3365016).
Almost surely, 216825065 is an apocalyptic number.
16825065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16825065 is a deficient number, since it is larger than the sum of its proper divisors (10095063).
16825065 is a wasteful number, since it uses less digits than its factorization.
16825065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1121679.
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 16825065 is about 4101.8367836861. The cubic root of 16825065 is about 256.2431415971.
The spelling of 16825065 in words is "sixteen million, eight hundred twenty-five thousand, sixty-five".
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