Base | Representation |
---|---|
bin | 1010101000110… |
… | …11101100111000 |
3 | 20012220222120222 |
4 | 11110123230320 |
5 | 140321224144 |
6 | 12504435212 |
7 | 2132355665 |
oct | 524335470 |
9 | 205828528 |
10 | 89242424 |
11 | 46414177 |
12 | 25a78b08 |
13 | 1564818b |
14 | bbd0a6c |
15 | 7c7c2ee |
hex | 551bb38 |
89242424 has 16 divisors (see below), whose sum is σ = 167757000. Its totient is φ = 44507232.
The previous prime is 89242423. The next prime is 89242453. The reversal of 89242424 is 42424298.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89242421) 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, 10874 + ... + 17225.
Almost surely, 289242424 is an apocalyptic number.
It is an amenable number.
89242424 is a deficient number, since it is larger than the sum of its proper divisors (78514576).
89242424 is a wasteful number, since it uses less digits than its factorization.
89242424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28502 (or 28498 counting only the distinct ones).
The product of its digits is 36864, while the sum is 35.
The square root of 89242424 is about 9446.8208408967. The cubic root of 89242424 is about 446.8795208371.
The spelling of 89242424 in words is "eighty-nine million, two hundred forty-two thousand, four hundred twenty-four".
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