Base | Representation |
---|---|
bin | 1101101111101001010111… |
… | …10101100001010101111100 |
3 | 10222000102111211002211221222 |
4 | 12313310223311201111330 |
5 | 12430144103044444234 |
6 | 144140523525212512 |
7 | 6236433211515341 |
oct | 667645365412574 |
9 | 128012454084858 |
10 | 30224420312444 |
11 | 96a3117354456 |
12 | 3481841261138 |
13 | 13b31c5b5b737 |
14 | 766c268387c8 |
15 | 3763170b642e |
hex | 1b7d2bd6157c |
30224420312444 has 24 divisors (see below), whose sum is σ = 54562215117648. Its totient is φ = 14642611251840.
The previous prime is 30224420312441. The next prime is 30224420312467. The reversal of 30224420312444 is 44421302442203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30224420312441) 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, 924390929 + ... + 924423624.
It is an arithmetic number, because the mean of its divisors is an integer number (2273425629902).
Almost surely, 230224420312444 is an apocalyptic number.
It is an amenable number.
30224420312444 is a deficient number, since it is larger than the sum of its proper divisors (24337794805204).
30224420312444 is a wasteful number, since it uses less digits than its factorization.
30224420312444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1848814685 (or 1848814683 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 35.
Adding to 30224420312444 its reverse (44421302442203), we get a palindrome (74645722754647).
The spelling of 30224420312444 in words is "thirty trillion, two hundred twenty-four billion, four hundred twenty million, three hundred twelve thousand, four hundred forty-four".
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