Base | Representation |
---|---|
bin | 11110001101011… |
… | …11010110111011 |
3 | 122122212022212012 |
4 | 33012233112323 |
5 | 1004334100313 |
6 | 41051440135 |
7 | 6165035432 |
oct | 1706572673 |
9 | 578768765 |
10 | 253425083 |
11 | 12006301a |
12 | 70a5604b |
13 | 40671692 |
14 | 2592c119 |
15 | 173adda8 |
hex | f1af5bb |
253425083 has 2 divisors, whose sum is σ = 253425084. Its totient is φ = 253425082.
The previous prime is 253425077. The next prime is 253425089. The reversal of 253425083 is 380524352.
It is a balanced prime because it is at equal distance from previous prime (253425077) and next prime (253425089).
It is a cyclic number.
It is not a de Polignac number, because 253425083 - 28 = 253424827 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (253425089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126712541 + 126712542.
It is an arithmetic number, because the mean of its divisors is an integer number (126712542).
Almost surely, 2253425083 is an apocalyptic number.
253425083 is a deficient number, since it is larger than the sum of its proper divisors (1).
253425083 is an equidigital number, since it uses as much as digits as its factorization.
253425083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 253425083 is about 15919.3304821528. The cubic root of 253425083 is about 632.8243753740.
The spelling of 253425083 in words is "two hundred fifty-three million, four hundred twenty-five thousand, eighty-three".
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