Base | Representation |
---|---|
bin | 111101101000111… |
… | …0011101000001101 |
3 | 12100010210202212101 |
4 | 1323101303220031 |
5 | 13213433443420 |
6 | 541122035101 |
7 | 102152652346 |
oct | 17321635015 |
9 | 5303722771 |
10 | 2068265485 |
11 | 971533520 |
12 | 4987a8a91 |
13 | 26c659540 |
14 | 1589890cd |
15 | c189960a |
hex | 7b473a0d |
2068265485 has 32 divisors (see below), whose sum is σ = 2938908672. Its totient is φ = 1377492480.
The previous prime is 2068265453. The next prime is 2068265489. The reversal of 2068265485 is 5845628602.
It is not a de Polignac number, because 2068265485 - 25 = 2068265453 is a prime.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2068265489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79417 + ... + 102193.
It is an arithmetic number, because the mean of its divisors is an integer number (91840896).
Almost surely, 22068265485 is an apocalyptic number.
It is an amenable number.
2068265485 is a deficient number, since it is larger than the sum of its proper divisors (870643187).
2068265485 is a wasteful number, since it uses less digits than its factorization.
2068265485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22933.
The product of its (nonzero) digits is 921600, while the sum is 46.
The square root of 2068265485 is about 45478.1869141680. The cubic root of 2068265485 is about 1274.0958315977.
The spelling of 2068265485 in words is "two billion, sixty-eight million, two hundred sixty-five thousand, four hundred eighty-five".
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