Base | Representation |
---|---|
bin | 1010101001010… |
… | …01010001101011 |
3 | 20020000210212100 |
4 | 11110221101223 |
5 | 140330014102 |
6 | 12505544443 |
7 | 2133010050 |
oct | 524512153 |
9 | 206023770 |
10 | 89298027 |
11 | 46451a25 |
12 | 25aa5123 |
13 | 15667590 |
14 | bc07027 |
15 | 7c8da1c |
hex | 552946b |
89298027 has 48 divisors (see below), whose sum is σ = 160392960. Its totient is φ = 46616256.
The previous prime is 89298007. The next prime is 89298031. The reversal of 89298027 is 72089298.
It is not a de Polignac number, because 89298027 - 26 = 89297963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89298007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87124 + ... + 88142.
It is an arithmetic number, because the mean of its divisors is an integer number (3341520).
Almost surely, 289298027 is an apocalyptic number.
89298027 is a deficient number, since it is larger than the sum of its proper divisors (71094933).
89298027 is a wasteful number, since it uses less digits than its factorization.
89298027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1152 (or 1149 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The square root of 89298027 is about 9449.7633303697. The cubic root of 89298027 is about 446.9723118444.
It can be divided in two parts, 89 and 298027, that added together give a square (298116 = 5462).
The spelling of 89298027 in words is "eighty-nine million, two hundred ninety-eight thousand, twenty-seven".
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