Base | Representation |
---|---|
bin | 1010101001110… |
… | …11000111101100 |
3 | 20020011112010100 |
4 | 11110323013230 |
5 | 140334333431 |
6 | 12511311100 |
7 | 2133433122 |
oct | 524730754 |
9 | 206145110 |
10 | 89371116 |
11 | 464a192a |
12 | 25b1b490 |
13 | 15691923 |
14 | bc25912 |
15 | 7ca54e6 |
hex | 553b1ec |
89371116 has 18 divisors (see below), whose sum is σ = 225910412. Its totient is φ = 29790360.
The previous prime is 89371081. The next prime is 89371133. The reversal of 89371116 is 61117398.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2482531 = 89371116 / (8 + 9 + 3 + 7 + 1 + 1 + 1 + 6).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1241230 + ... + 1241301.
Almost surely, 289371116 is an apocalyptic number.
It is an amenable number.
89371116 is an abundant number, since it is smaller than the sum of its proper divisors (136539296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89371116 is a wasteful number, since it uses less digits than its factorization.
89371116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2482541 (or 2482536 counting only the distinct ones).
The product of its digits is 9072, while the sum is 36.
The square root of 89371116 is about 9453.6297790849. The cubic root of 89371116 is about 447.0942251404.
The spelling of 89371116 in words is "eighty-nine million, three hundred seventy-one thousand, one hundred sixteen".
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