Base | Representation |
---|---|
bin | 1011011000111000101100 |
3 | 12121200100200 |
4 | 23120320230 |
5 | 1231014031 |
6 | 143553500 |
7 | 34243062 |
oct | 13307054 |
9 | 5550320 |
10 | 2985516 |
11 | 175a076 |
12 | bbb890 |
13 | 806ba1 |
14 | 57a032 |
15 | 3de8e6 |
hex | 2d8e2c |
2985516 has 36 divisors (see below), whose sum is σ = 7617792. Its totient is φ = 985824.
The previous prime is 2985511. The next prime is 2985529. The reversal of 2985516 is 6155892.
It is a happy number.
2985516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (2985511) 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 11 ways as a sum of consecutive naturals, for example, 4246 + ... + 4898.
22985516 is an apocalyptic number.
It is an amenable number.
2985516 is an abundant number, since it is smaller than the sum of its proper divisors (4632276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985516 is a wasteful number, since it uses less digits than its factorization.
2985516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790 (or 785 counting only the distinct ones).
The product of its digits is 21600, while the sum is 36.
The square root of 2985516 is about 1727.8645780269. The cubic root of 2985516 is about 143.9924764588.
The spelling of 2985516 in words is "two million, nine hundred eighty-five thousand, five hundred sixteen".
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