Base | Representation |
---|---|
bin | 100000100011110111101010… |
… | …110001110110011110000001 |
3 | 200210001000112111202211121101 |
4 | 200203313222301312132001 |
5 | 122232212101022141031 |
6 | 1224322143330254401 |
7 | 42110015022246304 |
oct | 4043675261663601 |
9 | 623030474684541 |
10 | 143202443552641 |
11 | 416a08a7118410 |
12 | 14089714727401 |
13 | 61b9c17886cb5 |
14 | 275106ca20b3b |
15 | 1185056980361 |
hex | 823deac76781 |
143202443552641 has 16 divisors (see below), whose sum is σ = 156348651461760. Its totient is φ = 130077543460480.
The previous prime is 143202443552639. The next prime is 143202443552653. The reversal of 143202443552641 is 146255344202341.
143202443552641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143202443552641 - 21 = 143202443552639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 143202443552591 and 143202443552600.
It is not an unprimeable number, because it can be changed into a prime (143202443552341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440028180 + ... + 440353498.
It is an arithmetic number, because the mean of its divisors is an integer number (9771790716360).
Almost surely, 2143202443552641 is an apocalyptic number.
143202443552641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
143202443552641 is a deficient number, since it is larger than the sum of its proper divisors (13146207909119).
143202443552641 is a wasteful number, since it uses less digits than its factorization.
143202443552641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357944.
The product of its (nonzero) digits is 2764800, while the sum is 46.
Adding to 143202443552641 its reverse (146255344202341), we get a palindrome (289457787754982).
The spelling of 143202443552641 in words is "one hundred forty-three trillion, two hundred two billion, four hundred forty-three million, five hundred fifty-two thousand, six hundred forty-one".
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