Base | Representation |
---|---|
bin | 11011110101110010111001… |
… | …000010100011110011000011 |
3 | 121001112112110010102020020222 |
4 | 123311302321002203303003 |
5 | 112022110334211131433 |
6 | 1112230002315253255 |
7 | 34535201155420625 |
oct | 3365627102436303 |
9 | 531475403366228 |
10 | 122444032130243 |
11 | 3601824a03457a |
12 | 1189658274a22b |
13 | 5342565842ac5 |
14 | 22344739a8c15 |
15 | e250b49d3b98 |
hex | 6f5cb90a3cc3 |
122444032130243 has 8 divisors (see below), whose sum is σ = 128894739766800. Its totient is φ = 115993952983008.
The previous prime is 122444032130237. The next prime is 122444032130249. The reversal of 122444032130243 is 342031230444221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (122444032130237) and next prime (122444032130249).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122444032130243 - 218 = 122444031868099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122444032130249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156722396 + ... + 157501737.
It is an arithmetic number, because the mean of its divisors is an integer number (16111842470850).
Almost surely, 2122444032130243 is an apocalyptic number.
122444032130243 is a deficient number, since it is larger than the sum of its proper divisors (6450707636557).
122444032130243 is a wasteful number, since it uses less digits than its factorization.
122444032130243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314244661.
The product of its (nonzero) digits is 110592, while the sum is 35.
Adding to 122444032130243 its reverse (342031230444221), we get a palindrome (464475262574464).
The spelling of 122444032130243 in words is "one hundred twenty-two trillion, four hundred forty-four billion, thirty-two million, one hundred thirty thousand, two hundred forty-three".
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