Base | Representation |
---|---|
bin | 1000110010101111101… |
… | …11111110011001011011 |
3 | 1001212211101211220021012 |
4 | 10121113313332121123 |
5 | 14422221213031021 |
6 | 350443135004135 |
7 | 30553602434204 |
oct | 4312767763133 |
9 | 1055741756235 |
10 | 302122002011 |
11 | 107146aa2875 |
12 | 4a67806964b |
13 | 2264a6511bb |
14 | 108a0cb85ab |
15 | 7cd3b2035b |
hex | 4657dfe65b |
302122002011 has 4 divisors (see below), whose sum is σ = 303245132400. Its totient is φ = 300998871624.
The previous prime is 302122001999. The next prime is 302122002067. The reversal of 302122002011 is 110200221203.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110200221203 = 28687 ⋅3841469.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-302122002011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (302122092011) 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, 561564791 + ... + 561565328.
It is an arithmetic number, because the mean of its divisors is an integer number (75811283100).
Almost surely, 2302122002011 is an apocalyptic number.
302122002011 is a deficient number, since it is larger than the sum of its proper divisors (1123130389).
302122002011 is a wasteful number, since it uses less digits than its factorization.
302122002011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123130388.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 302122002011 its reverse (110200221203), we get a palindrome (412322223214).
The spelling of 302122002011 in words is "three hundred two billion, one hundred twenty-two million, two thousand, eleven".
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