Base | Representation |
---|---|
bin | 1100111001001110111… |
… | …11001110110011100111 |
3 | 1120100120111200201211201 |
4 | 12130213133032303213 |
5 | 24224323244130043 |
6 | 535310501143331 |
7 | 44003021653315 |
oct | 6344737166347 |
9 | 1510514621751 |
10 | 443044130023 |
11 | 160991952380 |
12 | 71a466bab47 |
13 | 32a18286771 |
14 | 1762cb830b5 |
15 | b7d078ec4d |
hex | 67277cece7 |
443044130023 has 8 divisors (see below), whose sum is σ = 494560889856. Its totient is φ = 393400707000.
The previous prime is 443044130017. The next prime is 443044130057. The reversal of 443044130023 is 320031440344.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 443044130023 - 229 = 442507259111 is a prime.
It is a super-2 number, since 2×4430441300232 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 443044129973 and 443044130000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (443044130083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468333703 + ... + 468334648.
It is an arithmetic number, because the mean of its divisors is an integer number (61820111232).
Almost surely, 2443044130023 is an apocalyptic number.
443044130023 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
443044130023 is a deficient number, since it is larger than the sum of its proper divisors (51516759833).
443044130023 is a wasteful number, since it uses less digits than its factorization.
443044130023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 936668405.
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 443044130023 its reverse (320031440344), we get a palindrome (763075570367).
The spelling of 443044130023 in words is "four hundred forty-three billion, forty-four million, one hundred thirty thousand, twenty-three".
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