Base | Representation |
---|---|
bin | 10010010101011111000… |
… | …01111011001110001101 |
3 | 2020020011111012200110012 |
4 | 21022233201323032031 |
5 | 40310230043200331 |
6 | 1201231143323005 |
7 | 63342144521213 |
oct | 11125741731615 |
9 | 2206144180405 |
10 | 630010131341 |
11 | 223205327438 |
12 | a2125150465 |
13 | 4754315bb86 |
14 | 226c7ba8cb3 |
15 | 115c47e882b |
hex | 92af87b38d |
630010131341 has 2 divisors, whose sum is σ = 630010131342. Its totient is φ = 630010131340.
The previous prime is 630010131263. The next prime is 630010131349. The reversal of 630010131341 is 143131010036.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 384939589225 + 245070542116 = 620435^2 + 495046^2 .
It is a cyclic number.
It is not a de Polignac number, because 630010131341 - 210 = 630010130317 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (630010131349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315005065670 + 315005065671.
It is an arithmetic number, because the mean of its divisors is an integer number (315005065671).
Almost surely, 2630010131341 is an apocalyptic number.
It is an amenable number.
630010131341 is a deficient number, since it is larger than the sum of its proper divisors (1).
630010131341 is an equidigital number, since it uses as much as digits as its factorization.
630010131341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 630010131341 its reverse (143131010036), we get a palindrome (773141141377).
The spelling of 630010131341 in words is "six hundred thirty billion, ten million, one hundred thirty-one thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •