Base | Representation |
---|---|
bin | 1010100111000… |
… | …01001101001000 |
3 | 20012110210220220 |
4 | 11103201031020 |
5 | 140241042244 |
6 | 12455350040 |
7 | 2130340311 |
oct | 523411510 |
9 | 205423826 |
10 | 89002824 |
11 | 46270159 |
12 | 25982320 |
13 | 155930c1 |
14 | bb6b608 |
15 | 7c31319 |
hex | 54e1348 |
89002824 has 32 divisors (see below), whose sum is σ = 232182720. Its totient is φ = 28377536.
The previous prime is 89002813. The next prime is 89002877. The reversal of 89002824 is 42820098.
It is a super-3 number, since 3×890028243 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 80067 + ... + 81170.
It is an arithmetic number, because the mean of its divisors is an integer number (7255710).
Almost surely, 289002824 is an apocalyptic number.
It is an amenable number.
89002824 is an abundant number, since it is smaller than the sum of its proper divisors (143179896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89002824 is a wasteful number, since it uses less digits than its factorization.
89002824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161269 (or 161265 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 89002824 is about 9434.1308025700. The cubic root of 89002824 is about 446.4792317707.
The spelling of 89002824 in words is "eighty-nine million, two thousand, eight hundred twenty-four".
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