Base | Representation |
---|---|
bin | 1010100000010… |
… | …11101001010011 |
3 | 20010211101000002 |
4 | 11100023221103 |
5 | 140030044313 |
6 | 12424520215 |
7 | 2120035121 |
oct | 520135123 |
9 | 203741002 |
10 | 88128083 |
11 | 45822a2a |
12 | 2562006b |
13 | 15347bc4 |
14 | b9c0911 |
15 | 7b0c058 |
hex | 540ba53 |
88128083 has 2 divisors, whose sum is σ = 88128084. Its totient is φ = 88128082.
The previous prime is 88128059. The next prime is 88128097. The reversal of 88128083 is 38082188.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 88128083 - 222 = 83933779 is a prime.
It is not a weakly prime, because it can be changed into another prime (88121083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44064041 + 44064042.
It is an arithmetic number, because the mean of its divisors is an integer number (44064042).
Almost surely, 288128083 is an apocalyptic number.
88128083 is a deficient number, since it is larger than the sum of its proper divisors (1).
88128083 is an equidigital number, since it uses as much as digits as its factorization.
88128083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24576, while the sum is 38.
The square root of 88128083 is about 9387.6558841918. The cubic root of 88128083 is about 445.0117120176.
The spelling of 88128083 in words is "eighty-eight million, one hundred twenty-eight thousand, eighty-three".
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