Base | Representation |
---|---|
bin | 1000110010111101000… |
… | …00010001101100101010 |
3 | 1001220010011010212112212 |
4 | 10121132200101230222 |
5 | 14422433201330442 |
6 | 350502151005122 |
7 | 30556423032335 |
oct | 4313640215452 |
9 | 1056104125485 |
10 | 302233230122 |
11 | 1071a386312a |
12 | 4a6a93697a2 |
13 | 226676c6555 |
14 | 108b198d61c |
15 | 7cdd791a82 |
hex | 465e811b2a |
302233230122 has 4 divisors (see below), whose sum is σ = 453349845186. Its totient is φ = 151116615060.
The previous prime is 302233230121. The next prime is 302233230157. The reversal of 302233230122 is 221032332203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221032332203 = 2113 ⋅104605931.
It can be written as a sum of positive squares in only one way, i.e., 206825757961 + 95407472161 = 454781^2 + 308881^2 .
It is not an unprimeable number, because it can be changed into a prime (302233230121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75558307529 + ... + 75558307532.
Almost surely, 2302233230122 is an apocalyptic number.
302233230122 is a deficient number, since it is larger than the sum of its proper divisors (151116615064).
302233230122 is a wasteful number, since it uses less digits than its factorization.
302233230122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151116615063.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 302233230122 its reverse (221032332203), we get a palindrome (523265562325).
The spelling of 302233230122 in words is "three hundred two billion, two hundred thirty-three million, two hundred thirty thousand, one hundred twenty-two".
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