Base | Representation |
---|---|
bin | 101110000000… |
… | …0111100100101 |
3 | 1200101110222000 |
4 | 1130000330211 |
5 | 22133334000 |
6 | 2220555513 |
7 | 412011660 |
oct | 134007445 |
9 | 50343860 |
10 | 24121125 |
11 | 12685616 |
12 | 80b2b99 |
13 | 4cc7172 |
14 | 32bc6d7 |
15 | 21b7000 |
hex | 1700f25 |
24121125 has 64 divisors (see below), whose sum is σ = 51018240. Its totient is φ = 11016000.
The previous prime is 24121103. The next prime is 24121129. The reversal of 24121125 is 52112142.
It is not a de Polignac number, because 24121125 - 26 = 24121061 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 24121098 and 24121107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24121129) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 23115 + ... + 24135.
It is an arithmetic number, because the mean of its divisors is an integer number (797160).
Almost surely, 224121125 is an apocalyptic number.
24121125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
24121125 is an abundant number, since it is smaller than the sum of its proper divisors (26897115).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24121125 is a wasteful number, since it uses less digits than its factorization.
24121125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1052 (or 1036 counting only the distinct ones).
The product of its digits is 160, while the sum is 18.
The square root of 24121125 is about 4911.3261956421. The cubic root of 24121125 is about 288.9343568857.
Adding to 24121125 its reverse (52112142), we get a palindrome (76233267).
The spelling of 24121125 in words is "twenty-four million, one hundred twenty-one thousand, one hundred twenty-five".
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