Base | Representation |
---|---|
bin | 110000011100111100… |
… | …110010010001001111 |
3 | 11222021201210021121102 |
4 | 300130330302101033 |
5 | 1323021434213033 |
6 | 35522230453315 |
7 | 3521143534361 |
oct | 603474622117 |
9 | 158251707542 |
10 | 52025304143 |
11 | 20077a2302a |
12 | a0bb20423b |
13 | 4ba1536847 |
14 | 27376d4d31 |
15 | 15475a4de8 |
hex | c1cf3244f |
52025304143 has 2 divisors, whose sum is σ = 52025304144. Its totient is φ = 52025304142.
The previous prime is 52025304139. The next prime is 52025304167. The reversal of 52025304143 is 34140352025.
It is a happy number.
52025304143 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 is a cyclic number.
It is not a de Polignac number, because 52025304143 - 22 = 52025304139 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52025304193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26012652071 + 26012652072.
It is an arithmetic number, because the mean of its divisors is an integer number (26012652072).
Almost surely, 252025304143 is an apocalyptic number.
52025304143 is a deficient number, since it is larger than the sum of its proper divisors (1).
52025304143 is an equidigital number, since it uses as much as digits as its factorization.
52025304143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 52025304143 its reverse (34140352025), we get a palindrome (86165656168).
The spelling of 52025304143 in words is "fifty-two billion, twenty-five million, three hundred four thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •