Base | Representation |
---|---|
bin | 1001000010001110… |
… | …1110001001001001 |
3 | 20021000121011000200 |
4 | 2100203232021021 |
5 | 14431333030040 |
6 | 1040354122413 |
7 | 114046365225 |
oct | 22043561111 |
9 | 6230534020 |
10 | 2425283145 |
11 | 103501113a |
12 | 578280409 |
13 | 2c85cb9ac |
14 | 190161785 |
15 | e2dbc630 |
hex | 908ee249 |
2425283145 has 12 divisors (see below), whose sum is σ = 4203824196. Its totient is φ = 1293484320.
The previous prime is 2425283123. The next prime is 2425283153. The reversal of 2425283145 is 5413825242.
It can be written as a sum of positive squares in 2 ways, for example, as 1921594896 + 503688249 = 43836^2 + 22443^2 .
It is not a de Polignac number, because 2425283145 - 213 = 2425274953 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26947546 + ... + 26947635.
It is an arithmetic number, because the mean of its divisors is an integer number (350318683).
Almost surely, 22425283145 is an apocalyptic number.
It is an amenable number.
2425283145 is a deficient number, since it is larger than the sum of its proper divisors (1778541051).
2425283145 is a wasteful number, since it uses less digits than its factorization.
2425283145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53895192 (or 53895189 counting only the distinct ones).
The product of its digits is 76800, while the sum is 36.
The square root of 2425283145 is about 49247.1638269657. The cubic root of 2425283145 is about 1343.5509783630.
The spelling of 2425283145 in words is "two billion, four hundred twenty-five million, two hundred eighty-three thousand, one hundred forty-five".
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