Base | Representation |
---|---|
bin | 111100101000010101… |
… | …0000101110101011111 |
3 | 110110002000110121011221 |
4 | 1321100222011311133 |
5 | 4113123232330421 |
6 | 135451501354211 |
7 | 12256350460342 |
oct | 1712052056537 |
9 | 413060417157 |
10 | 130202230111 |
11 | 50244845658 |
12 | 21298568967 |
13 | c37ca5cc15 |
14 | 64322ac459 |
15 | 35c09ad841 |
hex | 1e50a85d5f |
130202230111 has 2 divisors, whose sum is σ = 130202230112. Its totient is φ = 130202230110.
The previous prime is 130202230099. The next prime is 130202230127. The reversal of 130202230111 is 111032202031.
It is an a-pointer prime, because the next prime (130202230127) can be obtained adding 130202230111 to its sum of digits (16).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130202230111 - 217 = 130202099039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130202234111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65101115055 + 65101115056.
It is an arithmetic number, because the mean of its divisors is an integer number (65101115056).
Almost surely, 2130202230111 is an apocalyptic number.
130202230111 is a deficient number, since it is larger than the sum of its proper divisors (1).
130202230111 is an equidigital number, since it uses as much as digits as its factorization.
130202230111 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 130202230111 its reverse (111032202031), we get a palindrome (241234432142).
The spelling of 130202230111 in words is "one hundred thirty billion, two hundred two million, two hundred thirty thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •