Base | Representation |
---|---|
bin | 101110001110… |
… | …0010010111001 |
3 | 1200121011121220 |
4 | 1130130102321 |
5 | 22200430040 |
6 | 2223222253 |
7 | 412656366 |
oct | 134342271 |
9 | 50534556 |
10 | 24233145 |
11 | 127517a2 |
12 | 8147989 |
13 | 5036151 |
14 | 330b46d |
15 | 21da2d0 |
hex | 171c4b9 |
24233145 has 16 divisors (see below), whose sum is σ = 40459392. Its totient is φ = 12362240.
The previous prime is 24233117. The next prime is 24233197. The reversal of 24233145 is 54133242.
It is not a de Polignac number, because 24233145 - 27 = 24233017 is a prime.
It is a Curzon number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 34776 + ... + 35465.
It is an arithmetic number, because the mean of its divisors is an integer number (2528712).
Almost surely, 224233145 is an apocalyptic number.
It is an amenable number.
24233145 is a deficient number, since it is larger than the sum of its proper divisors (16226247).
24233145 is a wasteful number, since it uses less digits than its factorization.
24233145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70272.
The product of its digits is 2880, while the sum is 24.
The square root of 24233145 is about 4922.7172374614. The cubic root of 24233145 is about 289.3809426293.
Adding to 24233145 its reverse (54133242), we get a palindrome (78366387).
The spelling of 24233145 in words is "twenty-four million, two hundred thirty-three thousand, one hundred forty-five".
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