Base | Representation |
---|---|
bin | 1101101111010000110011… |
… | …10101001000110001001101 |
3 | 10221222011110210110020002220 |
4 | 12313220121311020301031 |
5 | 12424440101212220023 |
6 | 144130503214205553 |
7 | 6235455345110304 |
oct | 667503165106115 |
9 | 127864423406086 |
10 | 30211233320013 |
11 | 969856a6708a9 |
12 | 347b180ab38b9 |
13 | 13b1ba3b08235 |
14 | 76633531543b |
15 | 375ce45293e3 |
hex | 1b7a19d48c4d |
30211233320013 has 8 divisors (see below), whose sum is σ = 40311111619008. Its totient is φ = 20126088617184.
The previous prime is 30211233319987. The next prime is 30211233320027. The reversal of 30211233320013 is 31002333211203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30211233320013 - 230 = 30210159578189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30211233328013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3683394256 + ... + 3683402457.
It is an arithmetic number, because the mean of its divisors is an integer number (5038888952376).
Almost surely, 230211233320013 is an apocalyptic number.
It is an amenable number.
30211233320013 is a deficient number, since it is larger than the sum of its proper divisors (10099878298995).
30211233320013 is a wasteful number, since it uses less digits than its factorization.
30211233320013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7366798083.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 30211233320013 its reverse (31002333211203), we get a palindrome (61213566531216).
The spelling of 30211233320013 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-three million, three hundred twenty thousand, thirteen".
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