| Base | Representation |
|---|---|
| bin | 1110001001011010001… |
| … | …1010100111111100000 |
| 3 | 212020100011012001110002 |
| 4 | 3202112203110333200 |
| 5 | 12440223231341000 |
| 6 | 303353004355132 |
| 7 | 23362600005236 |
| oct | 3422643247740 |
| 9 | 766304161402 |
| 10 | 243044012000 |
| 11 | 94090010539 |
| 12 | 3b12ab45aa8 |
| 13 | 19bc3c2596a |
| 14 | ba98a70956 |
| 15 | 64c72e58d5 |
| hex | 38968d4fe0 |
243044012000 has 192 divisors, whose sum is σ = 619829159040. Its totient is φ = 93549568000.
The previous prime is 243044011981. The next prime is 243044012017. The reversal of 243044012000 is 210440342.
243044012000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2430440120002 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36072632 + ... + 36079368.
It is an arithmetic number, because the mean of its divisors is an integer number (3228276870).
Almost surely, 2243044012000 is an apocalyptic number.
243044012000 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 243044012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309914579520).
243044012000 is an abundant number, since it is smaller than the sum of its proper divisors (376785147040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243044012000 is a wasteful number, since it uses less digits than its factorization.
243044012000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7102 (or 7084 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 243044012000 its reverse (210440342), we get a palindrome (243254452342).
It can be divided in two parts, 24304 and 4012000, that added together give a palindrome (4036304).
The spelling of 243044012000 in words is "two hundred forty-three billion, forty-four million, twelve thousand".
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