Base | Representation |
---|---|
bin | 11011110010011100110010… |
… | …100010111010010111000111 |
3 | 121000201120001201100222001221 |
4 | 123302130302202322113013 |
5 | 112004324030424423143 |
6 | 1111532222453101211 |
7 | 34512452244215524 |
oct | 3362346242722707 |
9 | 530646051328057 |
10 | 122214142420423 |
11 | 35a397aa309a59 |
12 | 11859b05027807 |
13 | 5326989c66001 |
14 | 22272a5d8c14b |
15 | e1e10c46e2ed |
hex | 6f27328ba5c7 |
122214142420423 has 2 divisors, whose sum is σ = 122214142420424. Its totient is φ = 122214142420422.
The previous prime is 122214142420373. The next prime is 122214142420457. The reversal of 122214142420423 is 324024241412221.
It is a happy number.
It is an a-pointer prime, because the next prime (122214142420457) can be obtained adding 122214142420423 to its sum of digits (34).
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122214142420423 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122214172420423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61107071210211 + 61107071210212.
It is an arithmetic number, because the mean of its divisors is an integer number (61107071210212).
Almost surely, 2122214142420423 is an apocalyptic number.
122214142420423 is a deficient number, since it is larger than the sum of its proper divisors (1).
122214142420423 is an equidigital number, since it uses as much as digits as its factorization.
122214142420423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 49152, while the sum is 34.
Adding to 122214142420423 its reverse (324024241412221), we get a palindrome (446238383832644).
The spelling of 122214142420423 in words is "one hundred twenty-two trillion, two hundred fourteen billion, one hundred forty-two million, four hundred twenty thousand, four hundred twenty-three".
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