Base | Representation |
---|---|
bin | 1011001100001000101100… |
… | …1110111111110001101100 |
3 | 1121120011111202011101221202 |
4 | 2303002023032333301230 |
5 | 3103033243302100022 |
6 | 42055550520545032 |
7 | 2406604561031345 |
oct | 263021316776154 |
9 | 47504452141852 |
10 | 12303122300012 |
11 | 3a137a7884335 |
12 | 1468516922178 |
13 | 6b324435379b |
14 | 30768d6810cc |
15 | 165074780592 |
hex | b308b3bfc6c |
12303122300012 has 12 divisors (see below), whose sum is σ = 21530551175280. Its totient is φ = 6151536249936.
The previous prime is 12303122300011. The next prime is 12303122300047. The reversal of 12303122300012 is 21000322130321.
It is not an unprimeable number, because it can be changed into a prime (12303122300011) 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, 5090312 + ... + 7107567.
It is an arithmetic number, because the mean of its divisors is an integer number (1794212597940).
Almost surely, 212303122300012 is an apocalyptic number.
It is an amenable number.
12303122300012 is a deficient number, since it is larger than the sum of its proper divisors (9227428875268).
12303122300012 is a wasteful number, since it uses less digits than its factorization.
12303122300012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12450040 (or 12450038 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12303122300012 its reverse (21000322130321), we get a palindrome (33303444430333).
The spelling of 12303122300012 in words is "twelve trillion, three hundred three billion, one hundred twenty-two million, three hundred thousand, twelve".
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