| Base | Representation |
|---|---|
| bin | 11110111010100010000… |
| … | …110011010001011111100 |
| 3 | 21112002112102022012200100 |
| 4 | 132322202012122023330 |
| 5 | 234301314424331330 |
| 6 | 4303541245201100 |
| 7 | 306325304144061 |
| oct | 36724206321374 |
| 9 | 7462472265610 |
| 10 | 2124433433340 |
| 11 | 749a7031aaa9 |
| 12 | 2a3890560190 |
| 13 | 1254440b937a |
| 14 | 74b74934c68 |
| 15 | 3a3dc2c3060 |
| hex | 1eea219a2fc |
2124433433340 has 144 divisors (see below), whose sum is σ = 6619855552128. Its totient is φ = 551073134592.
The previous prime is 2124433433327. The next prime is 2124433433341. The reversal of 2124433433340 is 433343344212.
2124433433340 is a `hidden beast` number, since 2 + 1 + 244 + 3 + 343 + 33 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2124433433295 and 2124433433304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2124433433341) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29687844 + ... + 29759316.
It is an arithmetic number, because the mean of its divisors is an integer number (45971219112).
Almost surely, 22124433433340 is an apocalyptic number.
2124433433340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2124433433340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3309927776064).
2124433433340 is an abundant number, since it is smaller than the sum of its proper divisors (4495422118788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2124433433340 is a wasteful number, since it uses less digits than its factorization.
2124433433340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75988 (or 75983 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 36.
Adding to 2124433433340 its reverse (433343344212), we get a palindrome (2557776777552).
The spelling of 2124433433340 in words is "two trillion, one hundred twenty-four billion, four hundred thirty-three million, four hundred thirty-three thousand, three hundred forty".
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