Base | Representation |
---|---|
bin | 1010100000011… |
… | …01011100000011 |
3 | 20010211202002002 |
4 | 11100031130003 |
5 | 140030313202 |
6 | 12425014215 |
7 | 2120065412 |
oct | 520153403 |
9 | 203752062 |
10 | 88135427 |
11 | 458284a6 |
12 | 2562436b |
13 | 1534b353 |
14 | b9c3479 |
15 | 7b0e302 |
hex | 540d703 |
88135427 has 2 divisors, whose sum is σ = 88135428. Its totient is φ = 88135426.
The previous prime is 88135381. The next prime is 88135441. The reversal of 88135427 is 72453188.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 88135427 - 214 = 88119043 is a prime.
It is not a weakly prime, because it can be changed into another prime (88135447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44067713 + 44067714.
It is an arithmetic number, because the mean of its divisors is an integer number (44067714).
Almost surely, 288135427 is an apocalyptic number.
88135427 is a deficient number, since it is larger than the sum of its proper divisors (1).
88135427 is an equidigital number, since it uses as much as digits as its factorization.
88135427 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 53760, while the sum is 38.
The square root of 88135427 is about 9388.0470280032. The cubic root of 88135427 is about 445.0240730991.
The spelling of 88135427 in words is "eighty-eight million, one hundred thirty-five thousand, four hundred twenty-seven".
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