Base | Representation |
---|---|
bin | 1111010110100111… |
… | …0001011010010100 |
3 | 101122020002012100010 |
4 | 3311221301122110 |
5 | 31420032240322 |
6 | 1520543120220 |
7 | 204063023523 |
oct | 36551613224 |
9 | 11566065303 |
10 | 4121368212 |
11 | 182544aa35 |
12 | 9702a3070 |
13 | 508b07320 |
14 | 2b15084ba |
15 | 191c4b20c |
hex | f5a71694 |
4121368212 has 48 divisors (see below), whose sum is σ = 10472656320. Its totient is φ = 1253860608.
The previous prime is 4121368201. The next prime is 4121368213. The reversal of 4121368212 is 2128631214.
It is a self number, because there is not a number n which added to its sum of digits gives 4121368212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4121368213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134538 + ... + 162305.
It is an arithmetic number, because the mean of its divisors is an integer number (218180340).
Almost surely, 24121368212 is an apocalyptic number.
It is an amenable number.
4121368212 is an abundant number, since it is smaller than the sum of its proper divisors (6351288108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4121368212 is a wasteful number, since it uses less digits than its factorization.
4121368212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296952 (or 296950 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 4121368212 is about 64197.8832361317. The cubic root of 4121368212 is about 1603.2963567106.
Adding to 4121368212 its reverse (2128631214), we get a palindrome (6249999426).
The spelling of 4121368212 in words is "four billion, one hundred twenty-one million, three hundred sixty-eight thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •