Base | Representation |
---|---|
bin | 11100010100110101… |
… | …011001011100001110 |
3 | 2220111121220012021120 |
4 | 130110311121130032 |
5 | 444242031010410 |
6 | 21545552141410 |
7 | 2124460253100 |
oct | 342465313416 |
9 | 86447805246 |
10 | 30414313230 |
11 | 119980a5764 |
12 | 5a89837866 |
13 | 2b39178562 |
14 | 1687497570 |
15 | bd01b8570 |
hex | 714d5970e |
30414313230 has 192 divisors, whose sum is σ = 87573581568. Its totient is φ = 6736504320.
The previous prime is 30414313211. The next prime is 30414313309. The reversal of 30414313230 is 3231341403.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 30414313230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8278674 + ... + 8282346.
It is an arithmetic number, because the mean of its divisors is an integer number (456112404).
Almost surely, 230414313230 is an apocalyptic number.
30414313230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30414313230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43786790784).
30414313230 is an abundant number, since it is smaller than the sum of its proper divisors (57159268338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30414313230 is a wasteful number, since it uses less digits than its factorization.
30414313230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3871 (or 3864 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 30414313230 its reverse (3231341403), we get a palindrome (33645654633).
The spelling of 30414313230 in words is "thirty billion, four hundred fourteen million, three hundred thirteen thousand, two hundred thirty".
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