Base | Representation |
---|---|
bin | 1101110010011011110010… |
… | …10110101011100101101111 |
3 | 10222100120202120112211110010 |
4 | 12321031321112223211233 |
5 | 12433231242243200221 |
6 | 144252525013344303 |
7 | 6246364033530312 |
oct | 671157126534557 |
9 | 128316676484403 |
10 | 30320210131311 |
11 | 972a80219a111 |
12 | 3498315038093 |
13 | 13bc250339329 |
14 | 76b712672979 |
15 | 378a718aec76 |
hex | 1b93795ab96f |
30320210131311 has 8 divisors (see below), whose sum is σ = 40456391091120. Its totient is φ = 20198751296192.
The previous prime is 30320210131301. The next prime is 30320210131319. The reversal of 30320210131311 is 11313101202303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30320210131311 - 26 = 30320210131247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30320210131319) 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, 3680526366 + ... + 3680534603.
It is an arithmetic number, because the mean of its divisors is an integer number (5057048886390).
Almost surely, 230320210131311 is an apocalyptic number.
30320210131311 is a deficient number, since it is larger than the sum of its proper divisors (10136180959809).
30320210131311 is a wasteful number, since it uses less digits than its factorization.
30320210131311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7361062345.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 30320210131311 its reverse (11313101202303), we get a palindrome (41633311333614).
The spelling of 30320210131311 in words is "thirty trillion, three hundred twenty billion, two hundred ten million, one hundred thirty-one thousand, three hundred eleven".
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