Base | Representation |
---|---|
bin | 10110111010100010… |
… | …01011010110111111 |
3 | 1011202100202121222100 |
4 | 23131101023112333 |
5 | 200143330433203 |
6 | 5352422520143 |
7 | 613600665006 |
oct | 133521132677 |
9 | 34670677870 |
10 | 12302202303 |
11 | 52432aa746 |
12 | 2473b96053 |
13 | 1210953b61 |
14 | 849c05c3d |
15 | 4c0066ea3 |
hex | 2dd44b5bf |
12302202303 has 48 divisors (see below), whose sum is σ = 19654742016. Its totient is φ = 7375315200.
The previous prime is 12302202221. The next prime is 12302202313. The reversal of 12302202303 is 30320220321.
It is a happy number.
It is not a de Polignac number, because 12302202303 - 28 = 12302202047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12302202313) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5231578 + ... + 5233928.
It is an arithmetic number, because the mean of its divisors is an integer number (409473792).
Almost surely, 212302202303 is an apocalyptic number.
12302202303 is a deficient number, since it is larger than the sum of its proper divisors (7352539713).
12302202303 is a wasteful number, since it uses less digits than its factorization.
12302202303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3884 (or 3881 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 12302202303 its reverse (30320220321), we get a palindrome (42622422624).
The spelling of 12302202303 in words is "twelve billion, three hundred two million, two hundred two thousand, three hundred three".
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