Base | Representation |
---|---|
bin | 1010100000110… |
… | …00110101100001 |
3 | 20010221010010012 |
4 | 11100120311201 |
5 | 140033311423 |
6 | 12430014305 |
7 | 2120351465 |
oct | 520306541 |
9 | 203833105 |
10 | 88182113 |
11 | 4585a588 |
12 | 25647395 |
13 | 15366686 |
14 | b9d64a5 |
15 | 7b1d078 |
hex | 5418d61 |
88182113 has 2 divisors, whose sum is σ = 88182114. Its totient is φ = 88182112.
The previous prime is 88182047. The next prime is 88182131. The reversal of 88182113 is 31128188.
It is a happy number.
Together with next prime (88182131) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 63808144 + 24373969 = 7988^2 + 4937^2 .
It is a cyclic number.
It is not a de Polignac number, because 88182113 - 212 = 88178017 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 88182113.
It is not a weakly prime, because it can be changed into another prime (88182163) 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, 44091056 + 44091057.
It is an arithmetic number, because the mean of its divisors is an integer number (44091057).
Almost surely, 288182113 is an apocalyptic number.
It is an amenable number.
88182113 is a deficient number, since it is larger than the sum of its proper divisors (1).
88182113 is an equidigital number, since it uses as much as digits as its factorization.
88182113 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3072, while the sum is 32.
The square root of 88182113 is about 9390.5331584527. The cubic root of 88182113 is about 445.1026367641.
The spelling of 88182113 in words is "eighty-eight million, one hundred eighty-two thousand, one hundred thirteen".
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