Base | Representation |
---|---|
bin | 11100001001100000… |
… | …101110010101111011 |
3 | 2220000101102210002120 |
4 | 130021200232111323 |
5 | 443344413010233 |
6 | 21515044332323 |
7 | 2116662455166 |
oct | 341140562573 |
9 | 86011383076 |
10 | 30224344443 |
11 | 118aa944367 |
12 | 5a360a40a3 |
13 | 2b089c40a7 |
14 | 166a166add |
15 | bbd6914b3 |
hex | 70982e57b |
30224344443 has 16 divisors (see below), whose sum is σ = 41666380800. Its totient is φ = 19468038240.
The previous prime is 30224344441. The next prime is 30224344499. The reversal of 30224344443 is 34444342203.
It is not a de Polignac number, because 30224344443 - 21 = 30224344441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30224344441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204948 + ... + 320081.
It is an arithmetic number, because the mean of its divisors is an integer number (2604148800).
Almost surely, 230224344443 is an apocalyptic number.
30224344443 is a deficient number, since it is larger than the sum of its proper divisors (11442036357).
30224344443 is a wasteful number, since it uses less digits than its factorization.
30224344443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525682.
The product of its (nonzero) digits is 110592, while the sum is 33.
Adding to 30224344443 its reverse (34444342203), we get a palindrome (64668686646).
The spelling of 30224344443 in words is "thirty billion, two hundred twenty-four million, three hundred forty-four thousand, four hundred forty-three".
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