Base | Representation |
---|---|
bin | 1101110010100001111011… |
… | …10000110111110011010100 |
3 | 10222100220021020001100012022 |
4 | 12321100331300313303110 |
5 | 12433310014331101122 |
6 | 144254232005112312 |
7 | 6246541505341556 |
oct | 671207560676324 |
9 | 128326236040168 |
10 | 30323505331412 |
11 | 9731143255787 |
12 | 3498a946b8698 |
13 | 13bc656c2a987 |
14 | 76b94615d4d6 |
15 | 378bb5d15642 |
hex | 1b943dc37cd4 |
30323505331412 has 12 divisors (see below), whose sum is σ = 53383895614560. Its totient is φ = 15070963727256.
The previous prime is 30323505331411. The next prime is 30323505331499. The reversal of 30323505331412 is 21413350532303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30323505331411) 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, 22697233862 + ... + 22697235197.
It is an arithmetic number, because the mean of its divisors is an integer number (4448657967880).
Almost surely, 230323505331412 is an apocalyptic number.
It is an amenable number.
30323505331412 is a deficient number, since it is larger than the sum of its proper divisors (23060390283148).
30323505331412 is a wasteful number, since it uses less digits than its factorization.
30323505331412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45394469230 (or 45394469228 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 35.
Adding to 30323505331412 its reverse (21413350532303), we get a palindrome (51736855863715).
The spelling of 30323505331412 in words is "thirty trillion, three hundred twenty-three billion, five hundred five million, three hundred thirty-one thousand, four hundred twelve".
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