Base | Representation |
---|---|
bin | 11110100111011101110101 |
3 | 120002202120021 |
4 | 132213131311 |
5 | 4023312343 |
6 | 444005141 |
7 | 125135224 |
oct | 36473565 |
9 | 16082507 |
10 | 8025973 |
11 | 459203a |
12 | 28307b1 |
13 | 18801c7 |
14 | 10cccbb |
15 | a880ed |
hex | 7a7775 |
8025973 has 2 divisors, whose sum is σ = 8025974. Its totient is φ = 8025972.
The previous prime is 8025967. The next prime is 8026013. The reversal of 8025973 is 3795208.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7969329 + 56644 = 2823^2 + 238^2 .
It is a cyclic number.
It is not a de Polignac number, because 8025973 - 213 = 8017781 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8025473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4012986 + 4012987.
It is an arithmetic number, because the mean of its divisors is an integer number (4012987).
Almost surely, 28025973 is an apocalyptic number.
It is an amenable number.
8025973 is a deficient number, since it is larger than the sum of its proper divisors (1).
8025973 is an equidigital number, since it uses as much as digits as its factorization.
8025973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 8025973 is about 2833.0148252348. The cubic root of 8025973 is about 200.2162078533.
It can be divided in two parts, 8025 and 973, that added together give a palindrome (8998).
The spelling of 8025973 in words is "eight million, twenty-five thousand, nine hundred seventy-three".
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