Base | Representation |
---|---|
bin | 10110100011010000… |
… | …11010110000111010 |
3 | 1011020202101201000202 |
4 | 23101220122300322 |
5 | 144243340434442 |
6 | 5321210202202 |
7 | 606010350104 |
oct | 132150326072 |
9 | 34222351022 |
10 | 12106968122 |
11 | 5153082387 |
12 | 241a723362 |
13 | 11ac377b82 |
14 | 82bd04574 |
15 | 4acd4ec32 |
hex | 2d1a1ac3a |
12106968122 has 8 divisors (see below), whose sum is σ = 18164100000. Its totient is φ = 6052268124.
The previous prime is 12106968121. The next prime is 12106968163. The reversal of 12106968122 is 22186960121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12106968121) 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, 595472 + ... + 615467.
It is an arithmetic number, because the mean of its divisors is an integer number (2270512500).
Almost surely, 212106968122 is an apocalyptic number.
12106968122 is a deficient number, since it is larger than the sum of its proper divisors (6057131878).
12106968122 is a wasteful number, since it uses less digits than its factorization.
12106968122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1215940.
The product of its (nonzero) digits is 20736, while the sum is 38.
The spelling of 12106968122 in words is "twelve billion, one hundred six million, nine hundred sixty-eight thousand, one hundred twenty-two".
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