Base | Representation |
---|---|
bin | 1011010011000111101101… |
… | …0100010011100000001001 |
3 | 1121222122020012100121212022 |
4 | 2310301323110103200021 |
5 | 3112020014232342421 |
6 | 42231033330454225 |
7 | 2421353232402644 |
oct | 264617324234011 |
9 | 47878205317768 |
10 | 12423114340361 |
11 | 3a5a6821a222a |
12 | 1487823a34375 |
13 | 6c16579b1baa |
14 | 30d3d3914a5b |
15 | 168248bb27ab |
hex | b4c7b513809 |
12423114340361 has 2 divisors, whose sum is σ = 12423114340362. Its totient is φ = 12423114340360.
The previous prime is 12423114340313. The next prime is 12423114340409. The reversal of 12423114340361 is 16304341132421.
It is a balanced prime because it is at equal distance from previous prime (12423114340313) and next prime (12423114340409).
It can be written as a sum of positive squares in only one way, i.e., 12315579534736 + 107534805625 = 3509356^2 + 327925^2 .
It is a cyclic number.
It is not a de Polignac number, because 12423114340361 - 26 = 12423114340297 is a prime.
It is a super-2 number, since 2×124231143403612 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12423114390361) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6211557170180 + 6211557170181.
It is an arithmetic number, because the mean of its divisors is an integer number (6211557170181).
Almost surely, 212423114340361 is an apocalyptic number.
It is an amenable number.
12423114340361 is a deficient number, since it is larger than the sum of its proper divisors (1).
12423114340361 is an equidigital number, since it uses as much as digits as its factorization.
12423114340361 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 41472, while the sum is 35.
Adding to 12423114340361 its reverse (16304341132421), we get a palindrome (28727455472782).
The spelling of 12423114340361 in words is "twelve trillion, four hundred twenty-three billion, one hundred fourteen million, three hundred forty thousand, three hundred sixty-one".
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