Base | Representation |
---|---|
bin | 101101111100… |
… | …1001011001001 |
3 | 1200022212021220 |
4 | 1123321023021 |
5 | 22131324124 |
6 | 2220152253 |
7 | 411520110 |
oct | 133711311 |
9 | 50285256 |
10 | 24089289 |
11 | 12663704 |
12 | 8098689 |
13 | 4cb5823 |
14 | 32b0c77 |
15 | 21ac879 |
hex | 16f92c9 |
24089289 has 16 divisors (see below), whose sum is σ = 38867328. Its totient is φ = 12955392.
The previous prime is 24089269. The next prime is 24089293. The reversal of 24089289 is 98298042.
It is not a de Polignac number, because 24089289 - 28 = 24089033 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 24089289.
It is not an unprimeable number, because it can be changed into a prime (24089209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33382 + ... + 34095.
It is an arithmetic number, because the mean of its divisors is an integer number (2429208).
Almost surely, 224089289 is an apocalyptic number.
It is an amenable number.
24089289 is a deficient number, since it is larger than the sum of its proper divisors (14778039).
24089289 is a wasteful number, since it uses less digits than its factorization.
24089289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67504.
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 24089289 is about 4908.0840457352. The cubic root of 24089289 is about 288.8071853158.
The spelling of 24089289 in words is "twenty-four million, eighty-nine thousand, two hundred eighty-nine".
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