Base | Representation |
---|---|
bin | 1101101001110010001100… |
… | …10101000101011000001011 |
3 | 10221022011121120202110011002 |
4 | 12310321012111011120023 |
5 | 12413344101320044321 |
6 | 143504213145325215 |
7 | 6216042650441660 |
oct | 664710625053013 |
9 | 127264546673132 |
10 | 30023001331211 |
11 | 962575760a699 |
12 | 344a7aa49680b |
13 | 139a2068762c5 |
14 | 75b19a103a67 |
15 | 370e7929d20b |
hex | 1b4e4654560b |
30023001331211 has 8 divisors (see below), whose sum is σ = 34343451577344. Its totient is φ = 25710413599080.
The previous prime is 30023001331199. The next prime is 30023001331231. The reversal of 30023001331211 is 11213310032003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30023001331211 - 242 = 25624954820107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30023001331231) 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, 1965620315 + ... + 1965635588.
It is an arithmetic number, because the mean of its divisors is an integer number (4292931447168).
Almost surely, 230023001331211 is an apocalyptic number.
30023001331211 is a deficient number, since it is larger than the sum of its proper divisors (4320450246133).
30023001331211 is a wasteful number, since it uses less digits than its factorization.
30023001331211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3931257001.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 30023001331211 its reverse (11213310032003), we get a palindrome (41236311363214).
The spelling of 30023001331211 in words is "thirty trillion, twenty-three billion, one million, three hundred thirty-one thousand, two hundred eleven".
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