Base | Representation |
---|---|
bin | 111001000000011111… |
… | …1000111011001101001 |
3 | 102200222212200112002021 |
4 | 1302000333013121221 |
5 | 4001210304111241 |
6 | 132123532104441 |
7 | 11562521202505 |
oct | 1620077073151 |
9 | 380885615067 |
10 | 122423113321 |
11 | 47a12724013 |
12 | 1b887305121 |
13 | b710206532 |
14 | 5cd50a1305 |
15 | 32b7a950d1 |
hex | 1c80fc7669 |
122423113321 has 8 divisors (see below), whose sum is σ = 126068068544. Its totient is φ = 118814426640.
The previous prime is 122423113301. The next prime is 122423113367. The reversal of 122423113321 is 123311324221.
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 122423113321 - 25 = 122423113289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122423113301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9060285 + ... + 9073786.
It is an arithmetic number, because the mean of its divisors is an integer number (15758508568).
Almost surely, 2122423113321 is an apocalyptic number.
It is an amenable number.
122423113321 is a deficient number, since it is larger than the sum of its proper divisors (3644955223).
122423113321 is a wasteful number, since it uses less digits than its factorization.
122423113321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18134271.
The product of its digits is 1728, while the sum is 25.
Adding to 122423113321 its reverse (123311324221), we get a palindrome (245734437542).
The spelling of 122423113321 in words is "one hundred twenty-two billion, four hundred twenty-three million, one hundred thirteen thousand, three hundred twenty-one".
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