Base | Representation |
---|---|
bin | 111000111100111000… |
… | …1001110000111101001 |
3 | 102200200102211212102102 |
4 | 1301321301032013221 |
5 | 4000433304432223 |
6 | 132103524543145 |
7 | 11556521051021 |
oct | 1617161160751 |
9 | 380612755372 |
10 | 122302030313 |
11 | 47960342611 |
12 | 1b852851ab5 |
13 | b6c10c0698 |
14 | 5cc2d82a81 |
15 | 32ac128928 |
hex | 1c79c4e1e9 |
122302030313 has 8 divisors (see below), whose sum is σ = 122681028480. Its totient is φ = 121923281520.
The previous prime is 122302030283. The next prime is 122302030327. The reversal of 122302030313 is 313030203221.
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 122302030313 - 228 = 122033594857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122302030813) 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, 945158 + ... + 1066736.
It is an arithmetic number, because the mean of its divisors is an integer number (15335128560).
Almost surely, 2122302030313 is an apocalyptic number.
It is an amenable number.
122302030313 is a deficient number, since it is larger than the sum of its proper divisors (378998167).
122302030313 is a wasteful number, since it uses less digits than its factorization.
122302030313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124687.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 122302030313 its reverse (313030203221), we get a palindrome (435332233534).
The spelling of 122302030313 in words is "one hundred twenty-two billion, three hundred two million, thirty thousand, three hundred thirteen".
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