Base | Representation |
---|---|
bin | 11100001001100000… |
… | …111110010111111111 |
3 | 2220000101120010011201 |
4 | 130021200332113333 |
5 | 443344422110421 |
6 | 21515050000331 |
7 | 2116663150510 |
oct | 341140762777 |
9 | 86011503151 |
10 | 30224410111 |
11 | 118aa989735 |
12 | 5a361160a7 |
13 | 2b08a17c4c |
14 | 166a182a07 |
15 | bbd6a5b91 |
hex | 70983e5ff |
30224410111 has 4 divisors (see below), whose sum is σ = 34542182992. Its totient is φ = 25906637232.
The previous prime is 30224410091. The next prime is 30224410123. The reversal of 30224410111 is 11101442203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11101442203 = 41 ⋅270766883.
It is not a de Polignac number, because 30224410111 - 25 = 30224410079 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 (30224410141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158886430 + ... + 2158886443.
It is an arithmetic number, because the mean of its divisors is an integer number (8635545748).
Almost surely, 230224410111 is an apocalyptic number.
30224410111 is a deficient number, since it is larger than the sum of its proper divisors (4317772881).
30224410111 is an equidigital number, since it uses as much as digits as its factorization.
30224410111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4317772880.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 30224410111 its reverse (11101442203), we get a palindrome (41325852314).
The spelling of 30224410111 in words is "thirty billion, two hundred twenty-four million, four hundred ten thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.175 sec. • engine limits •