Base | Representation |
---|---|
bin | 1101110010010000010010… |
… | …10000001011010001101101 |
3 | 10222022222211011211201021121 |
4 | 12321020021100023101231 |
5 | 12433131120302114410 |
6 | 144250024122300541 |
7 | 6246055014005551 |
oct | 671101120132155 |
9 | 128288734751247 |
10 | 30314034410605 |
11 | 9728123159800 |
12 | 3497090957751 |
13 | 13bb7a7a3741a |
14 | 76b2c83a1861 |
15 | 37880e6169da |
hex | 1b920940b46d |
30314034410605 has 48 divisors (see below), whose sum is σ = 42396127784640. Its totient is φ = 20733769393920.
The previous prime is 30314034410479. The next prime is 30314034410609. The reversal of 30314034410605 is 50601443041303.
It is a de Polignac number, because none of the positive numbers 2k-30314034410605 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30314034410609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8049819 + ... + 11199448.
It is an arithmetic number, because the mean of its divisors is an integer number (883252662180).
Almost surely, 230314034410605 is an apocalyptic number.
It is an amenable number.
30314034410605 is a deficient number, since it is larger than the sum of its proper divisors (12082093374035).
30314034410605 is a wasteful number, since it uses less digits than its factorization.
30314034410605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19249450 (or 19249439 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 30314034410605 its reverse (50601443041303), we get a palindrome (80915477451908).
The spelling of 30314034410605 in words is "thirty trillion, three hundred fourteen billion, thirty-four million, four hundred ten thousand, six hundred five".
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