Base | Representation |
---|---|
bin | 10110111010101010… |
… | …10111101010110110 |
3 | 1011202102211110112000 |
4 | 23131111113222312 |
5 | 200144121120202 |
6 | 5352502240130 |
7 | 613613223045 |
oct | 133525275266 |
9 | 34672743460 |
10 | 12303301302 |
11 | 5243990406 |
12 | 2474426046 |
13 | 1210c4a156 |
14 | 84a01055c |
15 | 4c01d291c |
hex | 2dd557ab6 |
12303301302 has 64 divisors (see below), whose sum is σ = 29345664960. Its totient is φ = 3806963712.
The previous prime is 12303301291. The next prime is 12303301337. The reversal of 12303301302 is 20310330321.
12303301302 is a `hidden beast` number, since 1 + 2 + 30 + 330 + 1 + 302 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24783 + ... + 158810.
It is an arithmetic number, because the mean of its divisors is an integer number (458526015).
Almost surely, 212303301302 is an apocalyptic number.
12303301302 is an abundant number, since it is smaller than the sum of its proper divisors (17042363658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12303301302 is a wasteful number, since it uses less digits than its factorization.
12303301302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183694 (or 183688 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 12303301302 its reverse (20310330321), we get a palindrome (32613631623).
The spelling of 12303301302 in words is "twelve billion, three hundred three million, three hundred one thousand, three hundred two".
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