Base | Representation |
---|---|
bin | 10000101000110011110… |
… | …010101101100001101110 |
3 | 11001022010122112122022002 |
4 | 100220303302231201232 |
5 | 122213020014414210 |
6 | 2233123314452302 |
7 | 145413534424541 |
oct | 20506362554156 |
9 | 4038118478262 |
10 | 1143330232430 |
11 | 40097a122a41 |
12 | 165702b94092 |
13 | 83a7aa96869 |
14 | 3d4a2080858 |
15 | 1eb19a0d4a5 |
hex | 10a33cad86e |
1143330232430 has 16 divisors (see below), whose sum is σ = 2108189404944. Its totient is φ = 446177651520.
The previous prime is 1143330232417. The next prime is 1143330232433. The reversal of 1143330232430 is 342320333411.
It is a junction number, because it is equal to n+sod(n) for n = 1143330232393 and 1143330232402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1143330232433) 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, 1394304752 + ... + 1394305571.
It is an arithmetic number, because the mean of its divisors is an integer number (131761837809).
Almost surely, 21143330232430 is an apocalyptic number.
1143330232430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1143330232430 is a deficient number, since it is larger than the sum of its proper divisors (964859172514).
1143330232430 is a wasteful number, since it uses less digits than its factorization.
1143330232430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2788610371.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 1143330232430 its reverse (342320333411), we get a palindrome (1485650565841).
The spelling of 1143330232430 in words is "one trillion, one hundred forty-three billion, three hundred thirty million, two hundred thirty-two thousand, four hundred thirty".
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