Base | Representation |
---|---|
bin | 1011010010101101… |
… | …0010001001110001 |
3 | 21211020211020000002 |
4 | 2310223102021301 |
5 | 22201444323200 |
6 | 1220442035345 |
7 | 135055106135 |
oct | 26453221161 |
9 | 7736736002 |
10 | 3031245425 |
11 | 131607160a |
12 | 7071a8b55 |
13 | 394004360 |
14 | 20a81b3c5 |
15 | 12b1b6bd5 |
hex | b4ad2271 |
3031245425 has 24 divisors (see below), whose sum is σ = 4064114880. Its totient is φ = 2229480000.
The previous prime is 3031245383. The next prime is 3031245449. The reversal of 3031245425 is 5245421303.
It is a happy number.
It is not a de Polignac number, because 3031245425 - 26 = 3031245361 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62996 + ... + 100154.
It is an arithmetic number, because the mean of its divisors is an integer number (169338120).
Almost surely, 23031245425 is an apocalyptic number.
It is an amenable number.
3031245425 is a deficient number, since it is larger than the sum of its proper divisors (1032869455).
3031245425 is a wasteful number, since it uses less digits than its factorization.
3031245425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37433 (or 37428 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 3031245425 is about 55056.7473158377. The cubic root of 3031245425 is about 1447.2393649192.
Adding to 3031245425 its reverse (5245421303), we get a palindrome (8276666728).
The spelling of 3031245425 in words is "three billion, thirty-one million, two hundred forty-five thousand, four hundred twenty-five".
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