Base | Representation |
---|---|
bin | 1110111001101111… |
… | …1110011110101101 |
3 | 101022210021212100120 |
4 | 3232123332132231 |
5 | 31143034424323 |
6 | 1500540315153 |
7 | 201063040623 |
oct | 35633763655 |
9 | 11283255316 |
10 | 4000311213 |
11 | 1773087028 |
12 | 937842ab9 |
13 | 4b9a00272 |
14 | 29d3d5513 |
15 | 1862d75e3 |
hex | ee6fe7ad |
4000311213 has 8 divisors (see below), whose sum is σ = 5393678400. Its totient is φ = 2636909088.
The previous prime is 4000311197. The next prime is 4000311241. The reversal of 4000311213 is 3121130004.
4000311213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4000311213 - 24 = 4000311197 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4000311192 and 4000311201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4000311283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7490953 + ... + 7491486.
It is an arithmetic number, because the mean of its divisors is an integer number (674209800).
Almost surely, 24000311213 is an apocalyptic number.
It is an amenable number.
4000311213 is a deficient number, since it is larger than the sum of its proper divisors (1393367187).
4000311213 is a wasteful number, since it uses less digits than its factorization.
4000311213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14982531.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 4000311213 is about 63248.0135103072. The cubic root of 4000311213 is about 1587.4422192209.
Adding to 4000311213 its reverse (3121130004), we get a palindrome (7121441217).
The spelling of 4000311213 in words is "four billion, three hundred eleven thousand, two hundred thirteen".
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