Base | Representation |
---|---|
bin | 1010100111011… |
… | …10111100110000 |
3 | 20012120200010221 |
4 | 11103232330300 |
5 | 140244342440 |
6 | 12500502424 |
7 | 2130663403 |
oct | 523567460 |
9 | 205520127 |
10 | 89059120 |
11 | 462a9487 |
12 | 259aaa14 |
13 | 155b2907 |
14 | bb83d3a |
15 | 7c42d4a |
hex | 54eef30 |
89059120 has 20 divisors (see below), whose sum is σ = 207062640. Its totient is φ = 35623616.
The previous prime is 89059097. The next prime is 89059121. The reversal of 89059120 is 2195098.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (89059121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556540 + ... + 556699.
It is an arithmetic number, because the mean of its divisors is an integer number (10353132).
Almost surely, 289059120 is an apocalyptic number.
89059120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
89059120 is an abundant number, since it is smaller than the sum of its proper divisors (118003520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89059120 is a wasteful number, since it uses less digits than its factorization.
89059120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113252 (or 1113246 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 89059120 is about 9437.1139656147. The cubic root of 89059120 is about 446.5733475007.
The spelling of 89059120 in words is "eighty-nine million, fifty-nine thousand, one hundred twenty".
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