Base | Representation |
---|---|
bin | 110111111000100101… |
… | …0101100101000101101 |
3 | 102110202201102100212002 |
4 | 1233301022230220231 |
5 | 3431240104332232 |
6 | 131044255422045 |
7 | 11445652061255 |
oct | 1576112545055 |
9 | 373681370762 |
10 | 120010230317 |
11 | 4699471232a |
12 | 1b313224925 |
13 | b417359a03 |
14 | 5b4684a965 |
15 | 31c5d26b62 |
hex | 1bf12aca2d |
120010230317 has 2 divisors, whose sum is σ = 120010230318. Its totient is φ = 120010230316.
The previous prime is 120010230299. The next prime is 120010230337. The reversal of 120010230317 is 713032010021.
It is an a-pointer prime, because the next prime (120010230337) can be obtained adding 120010230317 to its sum of digits (20).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 81586781956 + 38423448361 = 285634^2 + 196019^2 .
It is a cyclic number.
It is not a de Polignac number, because 120010230317 - 226 = 119943121453 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120010230337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005115158 + 60005115159.
It is an arithmetic number, because the mean of its divisors is an integer number (60005115159).
Almost surely, 2120010230317 is an apocalyptic number.
It is an amenable number.
120010230317 is a deficient number, since it is larger than the sum of its proper divisors (1).
120010230317 is an equidigital number, since it uses as much as digits as its factorization.
120010230317 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 20.
Adding to 120010230317 its reverse (713032010021), we get a palindrome (833042240338).
The spelling of 120010230317 in words is "one hundred twenty billion, ten million, two hundred thirty thousand, three hundred seventeen".
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