Base | Representation |
---|---|
bin | 11100000001001001011001… |
… | …111111000011000111110001 |
3 | 121011022002222220001012200212 |
4 | 130001021121333003013301 |
5 | 112122401000041003241 |
6 | 1114024214020153505 |
7 | 34645435413122543 |
oct | 3401113177030761 |
9 | 534262886035625 |
10 | 123224121422321 |
11 | 36299069107757 |
12 | 119a17b0b38895 |
13 | 539aca57794aa |
14 | 226011784d693 |
15 | e3a51ece6beb |
hex | 701259fc31f1 |
123224121422321 has 4 divisors (see below), whose sum is σ = 129709601497200. Its totient is φ = 116738641347444.
The previous prime is 123224121422299. The next prime is 123224121422323.
It is a happy number.
123224121422321 is nontrivially palindromic in base 10.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123224121422321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123224121422323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3242740037411 + ... + 3242740037448.
It is an arithmetic number, because the mean of its divisors is an integer number (32427400374300).
Almost surely, 2123224121422321 is an apocalyptic number.
It is an amenable number.
123224121422321 is a deficient number, since it is larger than the sum of its proper divisors (6485480074879).
123224121422321 is an equidigital number, since it uses as much as digits as its factorization.
123224121422321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6485480074878.
The product of its digits is 18432, while the sum is 32.
The spelling of 123224121422321 in words is "one hundred twenty-three trillion, two hundred twenty-four billion, one hundred twenty-one million, four hundred twenty-two thousand, three hundred twenty-one".
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