Base | Representation |
---|---|
bin | 111100100010111111… |
… | …0111010101111010111 |
3 | 110102121112110220011101 |
4 | 1321011332322233113 |
5 | 4112241410442221 |
6 | 135422023050531 |
7 | 12252044312551 |
oct | 1710576725727 |
9 | 412545426141 |
10 | 130023140311 |
11 | 50162744859 |
12 | 212485a0a47 |
13 | c35191741c |
14 | 64165b04d1 |
15 | 35aedd4d91 |
hex | 1e45fbabd7 |
130023140311 has 2 divisors, whose sum is σ = 130023140312. Its totient is φ = 130023140310.
The previous prime is 130023140293. The next prime is 130023140383. The reversal of 130023140311 is 113041320031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130023140311 - 25 = 130023140279 is a prime.
It is a super-4 number, since 4×1300231403114 (a number of 46 digits) contains 4444 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130023140411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65011570155 + 65011570156.
It is an arithmetic number, because the mean of its divisors is an integer number (65011570156).
Almost surely, 2130023140311 is an apocalyptic number.
130023140311 is a deficient number, since it is larger than the sum of its proper divisors (1).
130023140311 is an equidigital number, since it uses as much as digits as its factorization.
130023140311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 130023140311 its reverse (113041320031), we get a palindrome (243064460342).
The spelling of 130023140311 in words is "one hundred thirty billion, twenty-three million, one hundred forty thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •