Base | Representation |
---|---|
bin | 100111111010111001010011… |
… | …0001100011100110001110001 |
3 | 1201001021212020002201200100121 |
4 | 1033311302212030130301301 |
5 | 332011103042420030413 |
6 | 3242452245240250241 |
7 | 133651116302442421 |
oct | 11765624614346161 |
9 | 1631255202650317 |
10 | 351142134533233 |
11 | a19805a7761a9a |
12 | 33471846470981 |
13 | 120c173ac74914 |
14 | 629d527390481 |
15 | 2a8e02d040b8d |
hex | 13f5ca631cc71 |
351142134533233 has 2 divisors, whose sum is σ = 351142134533234. Its totient is φ = 351142134533232.
The previous prime is 351142134533161. The next prime is 351142134533251. The reversal of 351142134533233 is 332335431241153.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 346682317031649 + 4459817501584 = 18619407^2 + 2111828^2 .
It is an emirp because it is prime and its reverse (332335431241153) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 351142134533233 - 241 = 348943111277681 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 351142134533233.
It is not a weakly prime, because it can be changed into another prime (351142138533233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175571067266616 + 175571067266617.
It is an arithmetic number, because the mean of its divisors is an integer number (175571067266617).
Almost surely, 2351142134533233 is an apocalyptic number.
It is an amenable number.
351142134533233 is a deficient number, since it is larger than the sum of its proper divisors (1).
351142134533233 is an equidigital number, since it uses as much as digits as its factorization.
351142134533233 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1166400, while the sum is 43.
Adding to 351142134533233 its reverse (332335431241153), we get a palindrome (683477565774386).
The spelling of 351142134533233 in words is "three hundred fifty-one trillion, one hundred forty-two billion, one hundred thirty-four million, five hundred thirty-three thousand, two hundred thirty-three".
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