Base | Representation |
---|---|
bin | 11011110000110101011001… |
… | …110100111010011110100111 |
3 | 121000022221112020020121122122 |
4 | 123300311121310322132213 |
5 | 112001014203332114343 |
6 | 1111405223221020155 |
7 | 34501442305610243 |
oct | 3360653164723647 |
9 | 530287466217578 |
10 | 122103132301223 |
11 | 359a6713a64397 |
12 | 118404a3b5465b |
13 | 53193783c8048 |
14 | 2221b74985423 |
15 | e1b2b1847068 |
hex | 6f0d59d3a7a7 |
122103132301223 has 4 divisors (see below), whose sum is σ = 123223344524280. Its totient is φ = 120982920078168.
The previous prime is 122103132301219. The next prime is 122103132301231. The reversal of 122103132301223 is 322103231301221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 122103132301223 - 22 = 122103132301219 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122103132301192 and 122103132301201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122103132331223) 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, 560106111365 + ... + 560106111582.
It is an arithmetic number, because the mean of its divisors is an integer number (30805836131070).
Almost surely, 2122103132301223 is an apocalyptic number.
122103132301223 is a deficient number, since it is larger than the sum of its proper divisors (1120212223057).
122103132301223 is a wasteful number, since it uses less digits than its factorization.
122103132301223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1120212223056.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 122103132301223 its reverse (322103231301221), we get a palindrome (444206363602444).
The spelling of 122103132301223 in words is "one hundred twenty-two trillion, one hundred three billion, one hundred thirty-two million, three hundred one thousand, two hundred twenty-three".
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