Base | Representation |
---|---|
bin | 10110011011101000… |
… | …11100100000000101 |
3 | 1011002022001101212020 |
4 | 23031310130200011 |
5 | 144131002341401 |
6 | 5311003313353 |
7 | 604302625311 |
oct | 131564344005 |
9 | 34068041766 |
10 | 12043012101 |
11 | 511aa6a26a |
12 | 240121b859 |
13 | 119c044383 |
14 | 823616b41 |
15 | 4a7419d36 |
hex | 2cdd1c805 |
12043012101 has 8 divisors (see below), whose sum is σ = 16108652160. Its totient is φ = 8003023392.
The previous prime is 12043012087. The next prime is 12043012139. The reversal of 12043012101 is 10121034021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12043012101 - 211 = 12043010053 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12043012141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6411741 + ... + 6413618.
It is an arithmetic number, because the mean of its divisors is an integer number (2013581520).
Almost surely, 212043012101 is an apocalyptic number.
It is an amenable number.
12043012101 is a deficient number, since it is larger than the sum of its proper divisors (4065640059).
12043012101 is a wasteful number, since it uses less digits than its factorization.
12043012101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12825675.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 12043012101 its reverse (10121034021), we get a palindrome (22164046122).
The spelling of 12043012101 in words is "twelve billion, forty-three million, twelve thousand, one hundred one".
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