Base | Representation |
---|---|
bin | 100000010111010111010111… |
… | …110001111000000110101001 |
3 | 200122222212111120020011012101 |
4 | 200113113113301320012221 |
5 | 122124122213110124113 |
6 | 1222423310511213401 |
7 | 41660644330015231 |
oct | 4027272761700651 |
9 | 618885446204171 |
10 | 142343131333033 |
11 | 4139a42383a204 |
12 | 13b6b076817261 |
13 | 6156b908018b7 |
14 | 27216312bccc1 |
15 | 116ca114e72dd |
hex | 8175d7c781a9 |
142343131333033 has 2 divisors, whose sum is σ = 142343131333034. Its totient is φ = 142343131333032.
The previous prime is 142343131332947. The next prime is 142343131333171. The reversal of 142343131333033 is 330333131343241.
142343131333033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 88005637601424 + 54337493731609 = 9381132^2 + 7371397^2 .
It is a cyclic number.
It is not a de Polignac number, because 142343131333033 - 229 = 142342594462121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142343131332983 and 142343131333001.
It is not a weakly prime, because it can be changed into another prime (142343131333633) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71171565666516 + 71171565666517.
It is an arithmetic number, because the mean of its divisors is an integer number (71171565666517).
Almost surely, 2142343131333033 is an apocalyptic number.
It is an amenable number.
142343131333033 is a deficient number, since it is larger than the sum of its proper divisors (1).
142343131333033 is an equidigital number, since it uses as much as digits as its factorization.
142343131333033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 209952, while the sum is 37.
Adding to 142343131333033 its reverse (330333131343241), we get a palindrome (472676262676274).
The spelling of 142343131333033 in words is "one hundred forty-two trillion, three hundred forty-three billion, one hundred thirty-one million, three hundred thirty-three thousand, thirty-three".
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