Base | Representation |
---|---|
bin | 10110111010100010… |
… | …01101110011100010 |
3 | 1011202100210010201102 |
4 | 23131101031303202 |
5 | 200143331243242 |
6 | 5352423034402 |
7 | 613601036141 |
oct | 133521156342 |
9 | 34670703642 |
10 | 12302212322 |
11 | 5243307224 |
12 | 2473b9ba02 |
13 | 121095859a |
14 | 849c09758 |
15 | 4c0069e32 |
hex | 2dd44dce2 |
12302212322 has 16 divisors (see below), whose sum is σ = 19101519360. Its totient is φ = 5935303248.
The previous prime is 12302212301. The next prime is 12302212337. The reversal of 12302212322 is 22321220321.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12302212294 and 12302212303.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29183 + ... + 159549.
It is an arithmetic number, because the mean of its divisors is an integer number (1193844960).
Almost surely, 212302212322 is an apocalyptic number.
12302212322 is a deficient number, since it is larger than the sum of its proper divisors (6799307038).
12302212322 is a wasteful number, since it uses less digits than its factorization.
12302212322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132025.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 12302212322 its reverse (22321220321), we get a palindrome (34623432643).
The spelling of 12302212322 in words is "twelve billion, three hundred two million, two hundred twelve thousand, three hundred twenty-two".
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