Base | Representation |
---|---|
bin | 10110011111011101… |
… | …11000001100100011 |
3 | 1011011112102222221011 |
4 | 23033232320030203 |
5 | 144212211411412 |
6 | 5314111241351 |
7 | 605142500620 |
oct | 131756701443 |
9 | 34145388834 |
10 | 12075107107 |
11 | 51370a0768 |
12 | 240bb19257 |
13 | 11a58a0abb |
14 | 8279ad347 |
15 | 4aa1597a7 |
hex | 2cfbb8323 |
12075107107 has 8 divisors (see below), whose sum is σ = 14526444800. Its totient is φ = 9805350024.
The previous prime is 12075107053. The next prime is 12075107141. The reversal of 12075107107 is 70170157021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12075107107 - 211 = 12075105059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12075107167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45395007 + ... + 45395272.
It is an arithmetic number, because the mean of its divisors is an integer number (1815805600).
Almost surely, 212075107107 is an apocalyptic number.
12075107107 is a deficient number, since it is larger than the sum of its proper divisors (2451337693).
12075107107 is an equidigital number, since it uses as much as digits as its factorization.
12075107107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90790305.
The product of its (nonzero) digits is 3430, while the sum is 31.
The spelling of 12075107107 in words is "twelve billion, seventy-five million, one hundred seven thousand, one hundred seven".
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