Base | Representation |
---|---|
bin | 1101101111110110000000… |
… | …00000100011110010101010 |
3 | 10222001002000101112200210111 |
4 | 12313323000000203302222 |
5 | 12430302000001420242 |
6 | 144144004435204534 |
7 | 6240063230232562 |
oct | 667730000436252 |
9 | 128032011480714 |
10 | 30231201201322 |
11 | 96a5a86a52650 |
12 | 348301414674a |
13 | 13b3a36948714 |
14 | 7672ab239da2 |
15 | 3765b254d817 |
hex | 1b7ec0023caa |
30231201201322 has 16 divisors (see below), whose sum is σ = 49907019203712. Its totient is φ = 13619849293120.
The previous prime is 30231201201277. The next prime is 30231201201361. The reversal of 30231201201322 is 22310210213203.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 30231201201293 and 30231201201302.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6080287378 + ... + 6080292349.
It is an arithmetic number, because the mean of its divisors is an integer number (3119188700232).
Almost surely, 230231201201322 is an apocalyptic number.
30231201201322 is a deficient number, since it is larger than the sum of its proper divisors (19675818002390).
30231201201322 is a wasteful number, since it uses less digits than its factorization.
30231201201322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12160579853.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 30231201201322 its reverse (22310210213203), we get a palindrome (52541411414525).
The spelling of 30231201201322 in words is "thirty trillion, two hundred thirty-one billion, two hundred one million, two hundred one thousand, three hundred twenty-two".
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