Base | Representation |
---|---|
bin | 1011101101010111… |
… | …1111011011010101 |
3 | 22010001022020102011 |
4 | 2323111333123111 |
5 | 22414113313323 |
6 | 1235515344221 |
7 | 140613642064 |
oct | 27325773325 |
9 | 8101266364 |
10 | 3143104213 |
11 | 1373222797 |
12 | 738752071 |
13 | 3b123a7a2 |
14 | 21b6181db |
15 | 135e1020d |
hex | bb57f6d5 |
3143104213 has 8 divisors (see below), whose sum is σ = 3161134080. Its totient is φ = 3125091120.
The previous prime is 3143104199. The next prime is 3143104247. The reversal of 3143104213 is 3124013413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3143104213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3143104513) 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, 669408 + ... + 674086.
It is an arithmetic number, because the mean of its divisors is an integer number (395141760).
Almost surely, 23143104213 is an apocalyptic number.
It is an amenable number.
3143104213 is a deficient number, since it is larger than the sum of its proper divisors (18029867).
3143104213 is a wasteful number, since it uses less digits than its factorization.
3143104213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8387.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 3143104213 is about 56063.3945904099. The cubic root of 3143104213 is about 1464.8267432471.
Adding to 3143104213 its reverse (3124013413), we get a palindrome (6267117626).
The spelling of 3143104213 in words is "three billion, one hundred forty-three million, one hundred four thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •