Base | Representation |
---|---|
bin | 1100011110010101111… |
… | …0001010110001111100 |
3 | 202111011011110000121021 |
4 | 3013211132022301330 |
5 | 12002343120212234 |
6 | 242241035113524 |
7 | 21324430616260 |
oct | 3074536126174 |
9 | 674134400537 |
10 | 214303288444 |
11 | 8298168a543 |
12 | 356498a28a4 |
13 | 1729370a86b |
14 | a52d9860a0 |
15 | 58940159b4 |
hex | 31e578ac7c |
214303288444 has 24 divisors (see below), whose sum is σ = 433025206880. Its totient is φ = 90897417216.
The previous prime is 214303288439. The next prime is 214303288471. The reversal of 214303288444 is 444882303412.
It is a happy number.
It is a super-2 number, since 2×2143032884442 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 214303288444.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39449289 + ... + 39454720.
Almost surely, 2214303288444 is an apocalyptic number.
It is an amenable number.
214303288444 is an abundant number, since it is smaller than the sum of its proper divisors (218721918436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214303288444 is a wasteful number, since it uses less digits than its factorization.
214303288444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78904117 (or 78904115 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 43.
The spelling of 214303288444 in words is "two hundred fourteen billion, three hundred three million, two hundred eighty-eight thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •