Base | Representation |
---|---|
bin | 1010011111111… |
… | …00111111000001 |
3 | 20010201022122000 |
4 | 11033330333001 |
5 | 140021134113 |
6 | 12423334213 |
7 | 2116365054 |
oct | 517747701 |
9 | 203638560 |
10 | 88068033 |
11 | 457918a9 |
12 | 255b1369 |
13 | 15326781 |
14 | b9a6a9b |
15 | 7ae9373 |
hex | 53fcfc1 |
88068033 has 16 divisors (see below), whose sum is σ = 132935040. Its totient is φ = 57603312.
The previous prime is 88067981. The next prime is 88068049. The reversal of 88068033 is 33086088.
88068033 is nontrivially palindromic in base 14.
It is not a de Polignac number, because 88068033 - 218 = 87805889 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (88068833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29341 + ... + 32202.
It is an arithmetic number, because the mean of its divisors is an integer number (8308440).
Almost surely, 288068033 is an apocalyptic number.
It is an amenable number.
88068033 is a deficient number, since it is larger than the sum of its proper divisors (44867007).
88068033 is a wasteful number, since it uses less digits than its factorization.
88068033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61605 (or 61599 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 88068033 is about 9384.4569901513. The cubic root of 88068033 is about 444.9106128586.
The spelling of 88068033 in words is "eighty-eight million, sixty-eight thousand, thirty-three".
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