Base | Representation |
---|---|
bin | 1010100111000… |
… | …10000100100101 |
3 | 20012110222210100 |
4 | 11103202010211 |
5 | 140241200443 |
6 | 12455414313 |
7 | 2130353541 |
oct | 523420445 |
9 | 205428710 |
10 | 89006373 |
11 | 46272895 |
12 | 25984399 |
13 | 155948c1 |
14 | bb6ca21 |
15 | 7c323d3 |
hex | 54e2125 |
89006373 has 24 divisors (see below), whose sum is σ = 136864728. Its totient is φ = 55544832.
The previous prime is 89006369. The next prime is 89006387. The reversal of 89006373 is 37360098.
It can be written as a sum of positive squares in 4 ways, for example, as 65561409 + 23444964 = 8097^2 + 4842^2 .
It is not a de Polignac number, because 89006373 - 22 = 89006369 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89006303) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 28665 + ... + 31617.
It is an arithmetic number, because the mean of its divisors is an integer number (5702697).
Almost surely, 289006373 is an apocalyptic number.
It is an amenable number.
89006373 is a deficient number, since it is larger than the sum of its proper divisors (47858355).
89006373 is a wasteful number, since it uses less digits than its factorization.
89006373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3173 (or 3170 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 89006373 is about 9434.3188943347. The cubic root of 89006373 is about 446.4851661657.
The spelling of 89006373 in words is "eighty-nine million, six thousand, three hundred seventy-three".
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