Base | Representation |
---|---|
bin | 1000011001110011… |
… | …1100010111100011 |
3 | 12211012120011122201 |
4 | 2012130330113203 |
5 | 14104431443433 |
6 | 1011500114031 |
7 | 106620265450 |
oct | 20634742743 |
9 | 5735504581 |
10 | 2255734243 |
11 | a58337584 |
12 | 52b535917 |
13 | 29c446ab9 |
14 | 175828827 |
15 | d307aa7d |
hex | 8673c5e3 |
2255734243 has 16 divisors (see below), whose sum is σ = 2615155200. Its totient is φ = 1905716736.
The previous prime is 2255734141. The next prime is 2255734307. The reversal of 2255734243 is 3424375522.
It is not a de Polignac number, because 2255734243 - 217 = 2255603171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2255734543) 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 15 ways as a sum of consecutive naturals, for example, 256546 + ... + 265192.
It is an arithmetic number, because the mean of its divisors is an integer number (163447200).
Almost surely, 22255734243 is an apocalyptic number.
2255734243 is a deficient number, since it is larger than the sum of its proper divisors (359420957).
2255734243 is an equidigital number, since it uses as much as digits as its factorization.
2255734243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9186.
The product of its digits is 201600, while the sum is 37.
The square root of 2255734243 is about 47494.5706686564. The cubic root of 2255734243 is about 1311.4829355873.
The spelling of 2255734243 in words is "two billion, two hundred fifty-five million, seven hundred thirty-four thousand, two hundred forty-three".
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