Base | Representation |
---|---|
bin | 10110100011110001… |
… | …010010100111110100 |
3 | 2022112002210122112022 |
4 | 112203301102213310 |
5 | 344101421202040 |
6 | 15043323012312 |
7 | 1515153243215 |
oct | 264361224764 |
9 | 68462718468 |
10 | 24222444020 |
11 | a2aaa35785 |
12 | 484006a098 |
13 | 2390411318 |
14 | 125adc140c |
15 | 96b7d06b5 |
hex | 5a3c529f4 |
24222444020 has 48 divisors (see below), whose sum is σ = 53107463808. Its totient is φ = 9262704000.
The previous prime is 24222444019. The next prime is 24222444047. The reversal of 24222444020 is 2044422242.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900770 + ... + 927270.
It is an arithmetic number, because the mean of its divisors is an integer number (1106405496).
Almost surely, 224222444020 is an apocalyptic number.
24222444020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24222444020 is an abundant number, since it is smaller than the sum of its proper divisors (28885019788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24222444020 is a wasteful number, since it uses less digits than its factorization.
24222444020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28520 (or 28518 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 24222444020 its reverse (2044422242), we get a palindrome (26266866262).
It can be divided in two parts, 2422 and 2444020, that added together give a palindrome (2446442).
The spelling of 24222444020 in words is "twenty-four billion, two hundred twenty-two million, four hundred forty-four thousand, twenty".
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