Base | Representation |
---|---|
bin | 1010011110101011011010… |
… | …00110110011001111101000 |
3 | 10000121000102222112021001000 |
4 | 11033111231012303033220 |
5 | 11010024241442323334 |
6 | 121002230304155000 |
7 | 4565616660305652 |
oct | 517255506631750 |
9 | 100530388467030 |
10 | 23044330042344 |
11 | 73850555a9746 |
12 | 270218b608a60 |
13 | cb20bcca3a10 |
14 | 5994cc8296d2 |
15 | 29e6812cc299 |
hex | 14f56d1b33e8 |
23044330042344 has 128 divisors (see below), whose sum is σ = 68983947648000. Its totient is φ = 7085634423552.
The previous prime is 23044330042343. The next prime is 23044330042361. The reversal of 23044330042344 is 44324003344032.
23044330042344 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 4 + 3 + 300 + 4 + 2 + 344 = 666.
It is a super-2 number, since 2×230443300423442 (a number of 28 digits) contains 22 as substring.
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 = 23044330042299 and 23044330042308.
It is not an unprimeable number, because it can be changed into a prime (23044330042343) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1189194 + ... + 6892230.
It is an arithmetic number, because the mean of its divisors is an integer number (538937091000).
Almost surely, 223044330042344 is an apocalyptic number.
23044330042344 is a gapful number since it is divisible by the number (24) 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 23044330042344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34491973824000).
23044330042344 is an abundant number, since it is smaller than the sum of its proper divisors (45939617605656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23044330042344 is a wasteful number, since it uses less digits than its factorization.
23044330042344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5704504 (or 5704494 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 36.
Adding to 23044330042344 its reverse (44324003344032), we get a palindrome (67368333386376).
The spelling of 23044330042344 in words is "twenty-three trillion, forty-four billion, three hundred thirty million, forty-two thousand, three hundred forty-four".
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