Base | Representation |
---|---|
bin | 1011000111000010… |
… | …0111001000011001 |
3 | 21200211202001210200 |
4 | 2301300213020121 |
5 | 22101432413200 |
6 | 1211533132413 |
7 | 133622135403 |
oct | 26160471031 |
9 | 7624661720 |
10 | 2982310425 |
11 | 12a0488a66 |
12 | 6b292a109 |
13 | 386b2c933 |
14 | 20411db73 |
15 | 126c4c800 |
hex | b1c27219 |
2982310425 has 54 divisors (see below), whose sum is σ = 5662276542. Its totient is φ = 1495307520.
The previous prime is 2982310421. The next prime is 2982310489. The reversal of 2982310425 is 5240132892.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 449100864 + 2533209561 = 21192^2 + 50331^2 .
It is not a de Polignac number, because 2982310425 - 22 = 2982310421 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2982310425.
It is not an unprimeable number, because it can be changed into a prime (2982310421) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 3377034 + ... + 3377916.
It is an arithmetic number, because the mean of its divisors is an integer number (104856973).
Almost surely, 22982310425 is an apocalyptic number.
2982310425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2982310425 is a deficient number, since it is larger than the sum of its proper divisors (2679966117).
2982310425 is an equidigital number, since it uses as much as digits as its factorization.
2982310425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1799 (or 908 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 2982310425 is about 54610.5340113059. The cubic root of 2982310425 is about 1439.4092267023.
The spelling of 2982310425 in words is "two billion, nine hundred eighty-two million, three hundred ten thousand, four hundred twenty-five".
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