Base | Representation |
---|---|
bin | 1010001111101000101101 |
3 | 12001102210102 |
4 | 22033220231 |
5 | 1141413420 |
6 | 133320445 |
7 | 31553255 |
oct | 12175055 |
9 | 5042712 |
10 | 2685485 |
11 | 1574710 |
12 | a96125 |
13 | 73045a |
14 | 4dc965 |
15 | 380a75 |
hex | 28fa2d |
2685485 has 16 divisors (see below), whose sum is σ = 3549312. Its totient is φ = 1934400.
The previous prime is 2685481. The next prime is 2685509. The reversal of 2685485 is 5845862.
It is not a de Polignac number, because 2685485 - 22 = 2685481 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2685481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8480 + ... + 8790.
It is an arithmetic number, because the mean of its divisors is an integer number (221832).
22685485 is an apocalyptic number.
It is an amenable number.
2685485 is a deficient number, since it is larger than the sum of its proper divisors (863827).
2685485 is a wasteful number, since it uses less digits than its factorization.
2685485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484.
The product of its digits is 76800, while the sum is 38.
The square root of 2685485 is about 1638.7449465979. The cubic root of 2685485 is about 138.9976881419.
The spelling of 2685485 in words is "two million, six hundred eighty-five thousand, four hundred eighty-five".
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