Base | Representation |
---|---|
bin | 1000010010001001101… |
… | …0101011100000001001 |
3 | 111121022220220010012220 |
4 | 2010202122223200021 |
5 | 4312423200340131 |
6 | 145213225524253 |
7 | 13165415301003 |
oct | 2044232534011 |
9 | 447286803186 |
10 | 142311340041 |
11 | 55399050122 |
12 | 236b7943689 |
13 | 1055c6a7920 |
14 | 6c605ad373 |
15 | 3a7dad2e96 |
hex | 21226ab809 |
142311340041 has 32 divisors (see below), whose sum is σ = 216232353792. Its totient is φ = 82588672320.
The previous prime is 142311339977. The next prime is 142311340079. The reversal of 142311340041 is 140043113241.
It is not a de Polignac number, because 142311340041 - 26 = 142311339977 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142311339993 and 142311340020.
It is not an unprimeable number, because it can be changed into a prime (142311348041) 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, 1053585 + ... + 1180958.
It is an arithmetic number, because the mean of its divisors is an integer number (6757261056).
Almost surely, 2142311340041 is an apocalyptic number.
It is an amenable number.
142311340041 is a deficient number, since it is larger than the sum of its proper divisors (73921013751).
142311340041 is a wasteful number, since it uses less digits than its factorization.
142311340041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2234653.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 142311340041 its reverse (140043113241), we get a palindrome (282354453282).
The spelling of 142311340041 in words is "one hundred forty-two billion, three hundred eleven million, three hundred forty thousand, forty-one".
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