Base | Representation |
---|---|
bin | 111000111101001101… |
… | …1000111001111111111 |
3 | 102200201012111210202211 |
4 | 1301322123013033333 |
5 | 4000444112342343 |
6 | 132105000201251 |
7 | 11560013310163 |
oct | 1617233071777 |
9 | 380635453684 |
10 | 122313012223 |
11 | 47966563476 |
12 | 1b856469227 |
13 | b6c346715c |
14 | 5cc4600ca3 |
15 | 32ad09779d |
hex | 1c7a6c73ff |
122313012223 has 8 divisors (see below), whose sum is σ = 123569181936. Its totient is φ = 121057728000.
The previous prime is 122313012197. The next prime is 122313012247. The reversal of 122313012223 is 322210313221.
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 122313012223 - 217 = 122312881151 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122313012194 and 122313012203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122313012253) 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, 58108 + ... + 497998.
It is an arithmetic number, because the mean of its divisors is an integer number (15446147742).
Almost surely, 2122313012223 is an apocalyptic number.
122313012223 is a deficient number, since it is larger than the sum of its proper divisors (1256169713).
122313012223 is a wasteful number, since it uses less digits than its factorization.
122313012223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442745.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 122313012223 its reverse (322210313221), we get a palindrome (444523325444).
The spelling of 122313012223 in words is "one hundred twenty-two billion, three hundred thirteen million, twelve thousand, two hundred twenty-three".
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