Base | Representation |
---|---|
bin | 1000110011010100111… |
… | …10100010011111100101 |
3 | 1001220122011010011220012 |
4 | 10121222132202133211 |
5 | 14423341112214341 |
6 | 350534124220005 |
7 | 30564412305350 |
oct | 4315236423745 |
9 | 1056564104805 |
10 | 302434101221 |
11 | 1072971905aa |
12 | 4a74469a605 |
13 | 2269a1c71a5 |
14 | 108d051b297 |
15 | 7d0121e0eb |
hex | 466a7a27e5 |
302434101221 has 8 divisors (see below), whose sum is σ = 346683201984. Its totient is φ = 258446057760.
The previous prime is 302434101209. The next prime is 302434101223. The reversal of 302434101221 is 122101434203.
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 302434101221 - 230 = 301360359397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302434101223) 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, 65261840 + ... + 65266473.
It is an arithmetic number, because the mean of its divisors is an integer number (43335400248).
Almost surely, 2302434101221 is an apocalyptic number.
It is an amenable number.
302434101221 is a deficient number, since it is larger than the sum of its proper divisors (44249100763).
302434101221 is a wasteful number, since it uses less digits than its factorization.
302434101221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130528651.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 302434101221 its reverse (122101434203), we get a palindrome (424535535424).
The spelling of 302434101221 in words is "three hundred two billion, four hundred thirty-four million, one hundred one thousand, two hundred twenty-one".
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