Base | Representation |
---|---|
bin | 1011000110110101110111… |
… | …00110010111111111111100 |
3 | 10012110221110122122000021110 |
4 | 11203122323212113333330 |
5 | 11200132012322203340 |
6 | 123540214415402020 |
7 | 5100412462551141 |
oct | 543327346277774 |
9 | 105427418560243 |
10 | 24424331444220 |
11 | 78673343a5194 |
12 | 28a5723223310 |
13 | 10822875a4076 |
14 | 606202dd63c8 |
15 | 2c54ed89b680 |
hex | 1636bb997ffc |
24424331444220 has 96 divisors (see below), whose sum is σ = 70244049028608. Its totient is φ = 6336438734592.
The previous prime is 24424331444213. The next prime is 24424331444237. The reversal of 24424331444220 is 2244413342442.
It is a super-2 number, since 2×244243314442202 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20107017 + ... + 21287103.
It is an arithmetic number, because the mean of its divisors is an integer number (731708844048).
Almost surely, 224424331444220 is an apocalyptic number.
24424331444220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24424331444220 is an abundant number, since it is smaller than the sum of its proper divisors (45819717584388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24424331444220 is a wasteful number, since it uses less digits than its factorization.
24424331444220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1189459 (or 1189457 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 39.
Adding to 24424331444220 its reverse (2244413342442), we get a palindrome (26668744786662).
The spelling of 24424331444220 in words is "twenty-four trillion, four hundred twenty-four billion, three hundred thirty-one million, four hundred forty-four thousand, two hundred twenty".
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