Base | Representation |
---|---|
bin | 10110110100110100… |
… | …00110100001000100 |
3 | 1011122000110101001221 |
4 | 23122122012201010 |
5 | 200044034210431 |
6 | 5343550130124 |
7 | 612446032051 |
oct | 133232064104 |
9 | 34560411057 |
10 | 12254210116 |
11 | 5219200485 |
12 | 245bab0944 |
13 | 1203a1c605 |
14 | 8436b2028 |
15 | 4bac37111 |
hex | 2da686844 |
12254210116 has 48 divisors (see below), whose sum is σ = 22390235056. Its totient is φ = 5862979584.
The previous prime is 12254210107. The next prime is 12254210117. The reversal of 12254210116 is 61101245221.
It can be written as a sum of positive squares in 8 ways, for example, as 2194922500 + 10059287616 = 46850^2 + 100296^2 .
It is not an unprimeable number, because it can be changed into a prime (12254210117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4287760 + ... + 4290616.
Almost surely, 212254210116 is an apocalyptic number.
It is an amenable number.
12254210116 is a deficient number, since it is larger than the sum of its proper divisors (10136024940).
12254210116 is a wasteful number, since it uses less digits than its factorization.
12254210116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3368 (or 3366 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 12254210116 its reverse (61101245221), we get a palindrome (73355455337).
The spelling of 12254210116 in words is "twelve billion, two hundred fifty-four million, two hundred ten thousand, one hundred sixteen".
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