Base | Representation |
---|---|
bin | 101110000011… |
… | …0100010011001 |
3 | 1200102122101011 |
4 | 1130012202121 |
5 | 22140102100 |
6 | 2221253521 |
7 | 412135513 |
oct | 134064231 |
9 | 50378334 |
10 | 24144025 |
11 | 126a0844 |
12 | 81042a1 |
13 | 5004709 |
14 | 32c6bb3 |
15 | 21bdbba |
hex | 1706899 |
24144025 has 12 divisors (see below), whose sum is σ = 30123072. Its totient is φ = 19196240.
The previous prime is 24144011. The next prime is 24144083. The reversal of 24144025 is 52044142.
It is a happy number.
It is not a de Polignac number, because 24144025 - 25 = 24143993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 24143987 and 24144005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1284 + ... + 7066.
It is an arithmetic number, because the mean of its divisors is an integer number (2510256).
Almost surely, 224144025 is an apocalyptic number.
24144025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
24144025 is a deficient number, since it is larger than the sum of its proper divisors (5979047).
24144025 is a wasteful number, since it uses less digits than its factorization.
24144025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5960 (or 5955 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 24144025 is about 4913.6569884354. The cubic root of 24144025 is about 289.0257636782.
Adding to 24144025 its reverse (52044142), we get a palindrome (76188167).
The spelling of 24144025 in words is "twenty-four million, one hundred forty-four thousand, twenty-five".
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