Base | Representation |
---|---|
bin | 1001001110110111110101… |
… | …01110110101011010111100 |
3 | 2122212212120202111222000021 |
4 | 10213123322232311122330 |
5 | 10130112422314203312 |
6 | 111102413444541524 |
7 | 4163533662564415 |
oct | 447337256653274 |
9 | 78785522458007 |
10 | 20302222022332 |
11 | 6518140065628 |
12 | 233a8590b18a4 |
13 | b43650584a53 |
14 | 5028c053080c |
15 | 253192661c07 |
hex | 1276fabb56bc |
20302222022332 has 12 divisors (see below), whose sum is σ = 35528934713776. Its totient is φ = 10151097818400.
The previous prime is 20302222022323. The next prime is 20302222022333. The reversal of 20302222022332 is 23322022220302.
It is a junction number, because it is equal to n+sod(n) for n = 20302222022297 and 20302222022306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20302222022333) 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, 703888 + ... + 6410920.
Almost surely, 220302222022332 is an apocalyptic number.
It is an amenable number.
20302222022332 is a deficient number, since it is larger than the sum of its proper divisors (15226712691444).
20302222022332 is a wasteful number, since it uses less digits than its factorization.
20302222022332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6596388 (or 6596386 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 20302222022332 its reverse (23322022220302), we get a palindrome (43624244242634).
The spelling of 20302222022332 in words is "twenty trillion, three hundred two billion, two hundred twenty-two million, twenty-two thousand, three hundred thirty-two".
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