Base | Representation |
---|---|
bin | 1011011000110001010101 |
3 | 12121122201020 |
4 | 23120301111 |
5 | 1231010140 |
6 | 143551353 |
7 | 34241520 |
oct | 13306125 |
9 | 5548636 |
10 | 2985045 |
11 | 1759788 |
12 | bbb559 |
13 | 8068cb |
14 | 579bb7 |
15 | 3de6d0 |
hex | 2d8c55 |
2985045 has 16 divisors (see below), whose sum is σ = 5458560. Its totient is φ = 1364544.
The previous prime is 2985029. The next prime is 2985061. The reversal of 2985045 is 5405892.
2985045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2985029) and next prime (2985061).
It is not a de Polignac number, because 2985045 - 24 = 2985029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2984997 and 2985015.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 14110 + ... + 14319.
It is an arithmetic number, because the mean of its divisors is an integer number (341160).
22985045 is an apocalyptic number.
It is an amenable number.
2985045 is a deficient number, since it is larger than the sum of its proper divisors (2473515).
2985045 is a wasteful number, since it uses less digits than its factorization.
2985045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28444.
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 2985045 is about 1727.7282772473. The cubic root of 2985045 is about 143.9849038959.
The spelling of 2985045 in words is "two million, nine hundred eighty-five thousand, forty-five".
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