Base | Representation |
---|---|
bin | 101110100011… |
… | …1111111011000 |
3 | 1200221021010121 |
4 | 1131013333120 |
5 | 22222141440 |
6 | 2231123024 |
7 | 414333235 |
oct | 135077730 |
9 | 50837117 |
10 | 24412120 |
11 | 12864207 |
12 | 8213474 |
13 | 5099755 |
14 | 335678c |
15 | 222334a |
hex | 1747fd8 |
24412120 has 32 divisors (see below), whose sum is σ = 55753200. Its totient is φ = 9618048.
The previous prime is 24412111. The next prime is 24412121. The reversal of 24412120 is 2121442.
It is a plaindrome in base 14 and base 15.
It is a junction number, because it is equal to n+sod(n) for n = 24412094 and 24412103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24412121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875 + ... + 7234.
Almost surely, 224412120 is an apocalyptic number.
24412120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24412120 is an abundant number, since it is smaller than the sum of its proper divisors (31341080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24412120 is a wasteful number, since it uses less digits than its factorization.
24412120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9187 (or 9183 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 24412120 is about 4940.8622729236. The cubic root of 24412120 is about 290.0916079991.
Adding to 24412120 its reverse (2121442), we get a palindrome (26533562).
The spelling of 24412120 in words is "twenty-four million, four hundred twelve thousand, one hundred twenty".
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