Base | Representation |
---|---|
bin | 1010101011101… |
… | …00100101001001 |
3 | 20020121110222021 |
4 | 11111310211021 |
5 | 140414401343 |
6 | 12520324441 |
7 | 2135433235 |
oct | 525644511 |
9 | 206543867 |
10 | 89606473 |
11 | 46642740 |
12 | 26013721 |
13 | 15744aa8 |
14 | bc875c5 |
15 | 7d000ed |
hex | 5574949 |
89606473 has 24 divisors (see below), whose sum is σ = 105568704. Its totient is φ = 75398400.
The previous prime is 89606437. The next prime is 89606483. The reversal of 89606473 is 37460698.
It is a happy number.
It is not a de Polignac number, because 89606473 - 29 = 89605961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89606423) 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 23 ways as a sum of consecutive naturals, for example, 225511 + ... + 225907.
It is an arithmetic number, because the mean of its divisors is an integer number (4398696).
Almost surely, 289606473 is an apocalyptic number.
It is an amenable number.
89606473 is a deficient number, since it is larger than the sum of its proper divisors (15962231).
89606473 is a wasteful number, since it uses less digits than its factorization.
89606473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 513 (or 496 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 89606473 is about 9466.0695645025. The cubic root of 89606473 is about 447.4863522777.
The spelling of 89606473 in words is "eighty-nine million, six hundred six thousand, four hundred seventy-three".
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