Base | Representation |
---|---|
bin | 1010101010101… |
… | …01110000011111 |
3 | 20020101001210100 |
4 | 11111111300133 |
5 | 140401331343 |
6 | 12513512143 |
7 | 2134366200 |
oct | 525256037 |
9 | 206331710 |
10 | 89480223 |
11 | 465668a8 |
12 | 25b72653 |
13 | 156cc4a1 |
14 | bc535a7 |
15 | 7cc79d3 |
hex | 5555c1f |
89480223 has 36 divisors (see below), whose sum is σ = 151051368. Its totient is φ = 50893920.
The previous prime is 89480221. The next prime is 89480239. The reversal of 89480223 is 32208498.
It is not a de Polignac number, because 89480223 - 21 = 89480221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89480221) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 145665 + ... + 146277.
Almost surely, 289480223 is an apocalyptic number.
89480223 is a deficient number, since it is larger than the sum of its proper divisors (61571145).
89480223 is a wasteful number, since it uses less digits than its factorization.
89480223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 964 (or 954 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 89480223 is about 9459.3986595343. The cubic root of 89480223 is about 447.2760932655.
The spelling of 89480223 in words is "eighty-nine million, four hundred eighty thousand, two hundred twenty-three".
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