Base | Representation |
---|---|
bin | 1100011110000111100… |
… | …1011111111110111000 |
3 | 202110222222122112201020 |
4 | 3013201321133332320 |
5 | 12002232244004222 |
6 | 242231054222440 |
7 | 21323102244114 |
oct | 3074171377670 |
9 | 673888575636 |
10 | 214243344312 |
11 | 82950867638 |
12 | 356317b4a20 |
13 | 1728418016a |
14 | a525a20744 |
15 | 588db2465c |
hex | 31e1e5ffb8 |
214243344312 has 32 divisors (see below), whose sum is σ = 554077616400. Its totient is φ = 68951880704.
The previous prime is 214243344311. The next prime is 214243344319. The reversal of 214243344312 is 213443342412.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214243344311) 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, 153909753 + ... + 153911144.
Almost surely, 2214243344312 is an apocalyptic number.
It is an amenable number.
214243344312 is an abundant number, since it is smaller than the sum of its proper divisors (339834272088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214243344312 is a wasteful number, since it uses less digits than its factorization.
214243344312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307820935 (or 307820931 counting only the distinct ones).
The product of its digits is 55296, while the sum is 33.
Adding to 214243344312 its reverse (213443342412), we get a palindrome (427686686724).
The spelling of 214243344312 in words is "two hundred fourteen billion, two hundred forty-three million, three hundred forty-four thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •