Base | Representation |
---|---|
bin | 11011110001000111001011… |
… | …101111011010011100011111 |
3 | 121000101202210201101102022101 |
4 | 123301013023233122130133 |
5 | 112001322303133043403 |
6 | 1111422101440025531 |
7 | 34503016352645422 |
oct | 3361071357323437 |
9 | 530352721342271 |
10 | 122122223331103 |
11 | 35a03820394736 |
12 | 118441316022a7 |
13 | 531b0cb688428 |
14 | 2222a662579b9 |
15 | e1ba2c8b371d |
hex | 6f11cbbda71f |
122122223331103 has 16 divisors (see below), whose sum is σ = 127646247833856. Its totient is φ = 116616085629120.
The previous prime is 122122223331089. The next prime is 122122223331131. The reversal of 122122223331103 is 301133322221221.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122122223331103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122122223331403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238763548 + ... + 239274478.
It is an arithmetic number, because the mean of its divisors is an integer number (7977890489616).
Almost surely, 2122122223331103 is an apocalyptic number.
122122223331103 is a deficient number, since it is larger than the sum of its proper divisors (5524024502753).
122122223331103 is a wasteful number, since it uses less digits than its factorization.
122122223331103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528414.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 122122223331103 its reverse (301133322221221), we get a palindrome (423255545552324).
The spelling of 122122223331103 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, two hundred twenty-three million, three hundred thirty-one thousand, one hundred three".
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