Base | Representation |
---|---|
bin | 1000010010001001011… |
… | …1010000100000100011 |
3 | 111121022212012112202202 |
4 | 2010202113100200203 |
5 | 4312422433134133 |
6 | 145213154403415 |
7 | 13165404543566 |
oct | 2044227204043 |
9 | 447285175682 |
10 | 142310443043 |
11 | 553985981aa |
12 | 236b759056b |
13 | 1055c452562 |
14 | 6c604184dd |
15 | 3a7d9a72e8 |
hex | 21225d0823 |
142310443043 has 16 divisors (see below), whose sum is σ = 148378675200. Its totient is φ = 136340202240.
The previous prime is 142310443031. The next prime is 142310443081. The reversal of 142310443043 is 340344013241.
It is a happy number.
It is not a de Polignac number, because 142310443043 - 230 = 141236701219 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142310442997 and 142310443015.
It is not an unprimeable number, because it can be changed into a prime (142310943043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1474298 + ... + 1567856.
It is an arithmetic number, because the mean of its divisors is an integer number (9273667200).
Almost surely, 2142310443043 is an apocalyptic number.
142310443043 is a deficient number, since it is larger than the sum of its proper divisors (6068232157).
142310443043 is a wasteful number, since it uses less digits than its factorization.
142310443043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94082.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 142310443043 its reverse (340344013241), we get a palindrome (482654456284).
The spelling of 142310443043 in words is "one hundred forty-two billion, three hundred ten million, four hundred forty-three thousand, forty-three".
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