Base | Representation |
---|---|
bin | 111000111010010000… |
… | …1011011000111000111 |
3 | 102200110022012121211212 |
4 | 1301310201123013013 |
5 | 4000243241100033 |
6 | 132051102122035 |
7 | 11554401613031 |
oct | 1616441330707 |
9 | 380408177755 |
10 | 122214003143 |
11 | 47915689491 |
12 | 1b82928031b |
13 | b6a8aac6bb |
14 | 5cb53cac51 |
15 | 32a453b748 |
hex | 1c7485b1c7 |
122214003143 has 2 divisors, whose sum is σ = 122214003144. Its totient is φ = 122214003142.
The previous prime is 122214003103. The next prime is 122214003193. The reversal of 122214003143 is 341300412221.
It is a weak prime.
It is an emirp because it is prime and its reverse (341300412221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122214003143 - 222 = 122209808839 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122214003103) 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 as a sum of consecutive naturals, namely, 61107001571 + 61107001572.
It is an arithmetic number, because the mean of its divisors is an integer number (61107001572).
Almost surely, 2122214003143 is an apocalyptic number.
122214003143 is a deficient number, since it is larger than the sum of its proper divisors (1).
122214003143 is an equidigital number, since it uses as much as digits as its factorization.
122214003143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 122214003143 its reverse (341300412221), we get a palindrome (463514415364).
The spelling of 122214003143 in words is "one hundred twenty-two billion, two hundred fourteen million, three thousand, one hundred forty-three".
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