Base | Representation |
---|---|
bin | 1000010001011010000… |
… | …0000110010110100111 |
3 | 111120210222201211220001 |
4 | 2010112200012112213 |
5 | 4312021011343101 |
6 | 145141325122131 |
7 | 13160440155001 |
oct | 2042640062647 |
9 | 446728654801 |
10 | 142111434151 |
11 | 552a6221945 |
12 | 236609b9347 |
13 | 1052a15440b |
14 | 6c41c13371 |
15 | 3a6b296901 |
hex | 21168065a7 |
142111434151 has 2 divisors, whose sum is σ = 142111434152. Its totient is φ = 142111434150.
The previous prime is 142111434109. The next prime is 142111434167. The reversal of 142111434151 is 151434111241.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 142111434151 - 235 = 107751695783 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (142111474151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71055717075 + 71055717076.
It is an arithmetic number, because the mean of its divisors is an integer number (71055717076).
Almost surely, 2142111434151 is an apocalyptic number.
142111434151 is a deficient number, since it is larger than the sum of its proper divisors (1).
142111434151 is an equidigital number, since it uses as much as digits as its factorization.
142111434151 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1920, while the sum is 28.
Adding to 142111434151 its reverse (151434111241), we get a palindrome (293545545392).
The spelling of 142111434151 in words is "one hundred forty-two billion, one hundred eleven million, four hundred thirty-four thousand, one hundred fifty-one".
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