Base | Representation |
---|---|
bin | 111000110111110110… |
… | …1010110000100011101 |
3 | 102200020200020112120122 |
4 | 1301233231112010131 |
5 | 4000112102222031 |
6 | 132035055124325 |
7 | 11552401300151 |
oct | 1615755260435 |
9 | 380220215518 |
10 | 122133242141 |
11 | 47884038559 |
12 | 1b8062136a5 |
13 | b695143b21 |
14 | 5ca87a7061 |
15 | 329c3d747b |
hex | 1c6fb5611d |
122133242141 has 4 divisors (see below), whose sum is σ = 122133964800. Its totient is φ = 122132519484.
The previous prime is 122133242129. The next prime is 122133242159. The reversal of 122133242141 is 141242331221.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122133242141 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 122133242141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122133242641) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42980 + ... + 496098.
It is an arithmetic number, because the mean of its divisors is an integer number (30533491200).
Almost surely, 2122133242141 is an apocalyptic number.
It is an amenable number.
122133242141 is a deficient number, since it is larger than the sum of its proper divisors (722659).
122133242141 is an equidigital number, since it uses as much as digits as its factorization.
122133242141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722658.
The product of its digits is 2304, while the sum is 26.
Adding to 122133242141 its reverse (141242331221), we get a palindrome (263375573362).
The spelling of 122133242141 in words is "one hundred twenty-two billion, one hundred thirty-three million, two hundred forty-two thousand, one hundred forty-one".
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