Base | Representation |
---|---|
bin | 111100100101100101… |
… | …1000100110001011011 |
3 | 110102211121022122201121 |
4 | 1321023023010301123 |
5 | 4112431203310321 |
6 | 135434413230111 |
7 | 12254152364446 |
oct | 1711313046133 |
9 | 412747278647 |
10 | 130110213211 |
11 | 501a7906a30 |
12 | 21271792337 |
13 | c366982c54 |
14 | 6423d9865d |
15 | 35b7884441 |
hex | 1e4b2c4c5b |
130110213211 has 4 divisors (see below), whose sum is σ = 141938414424. Its totient is φ = 118282012000.
The previous prime is 130110213131. The next prime is 130110213293. The reversal of 130110213211 is 112312011031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112312011031 = 11 ⋅10210182821.
It is a cyclic number.
It is not a de Polignac number, because 130110213211 - 211 = 130110211163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130110213511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5914100590 + ... + 5914100611.
It is an arithmetic number, because the mean of its divisors is an integer number (35484603606).
Almost surely, 2130110213211 is an apocalyptic number.
130110213211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
130110213211 is a deficient number, since it is larger than the sum of its proper divisors (11828201213).
130110213211 is a wasteful number, since it uses less digits than its factorization.
130110213211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11828201212.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 130110213211 its reverse (112312011031), we get a palindrome (242422224242).
The spelling of 130110213211 in words is "one hundred thirty billion, one hundred ten million, two hundred thirteen thousand, two hundred eleven".
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