Base | Representation |
---|---|
bin | 1100011110010101110… |
… | …1111101100110001110 |
3 | 202111011011100021112100 |
4 | 3013211131331212032 |
5 | 12002343112000241 |
6 | 242241034015530 |
7 | 21324430302660 |
oct | 3074535754616 |
9 | 674134307470 |
10 | 214303234446 |
11 | 82981652a14 |
12 | 356498775a6 |
13 | 172936bc102 |
14 | a52d970530 |
15 | 58940049b6 |
hex | 31e577d98e |
214303234446 has 96 divisors (see below), whose sum is σ = 538977374208. Its totient is φ = 60270661440.
The previous prime is 214303234441. The next prime is 214303234447. The reversal of 214303234446 is 644432303412.
214303234446 is a `hidden beast` number, since 2 + 1 + 4 + 303 + 2 + 344 + 4 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 214303234446.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214303234441) 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 47 ways as a sum of consecutive naturals, for example, 12257491 + ... + 12274961.
It is an arithmetic number, because the mean of its divisors is an integer number (5614347648).
Almost surely, 2214303234446 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214303234446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269488687104).
214303234446 is an abundant number, since it is smaller than the sum of its proper divisors (324674139762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214303234446 is a wasteful number, since it uses less digits than its factorization.
214303234446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19006 (or 19003 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 36.
Adding to 214303234446 its reverse (644432303412), we get a palindrome (858735537858).
The spelling of 214303234446 in words is "two hundred fourteen billion, three hundred three million, two hundred thirty-four thousand, four hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •