Base | Representation |
---|---|
bin | 1101101001001011101100… |
… | …10010000100100011101111 |
3 | 10221020012021000220101212101 |
4 | 12310211312102010203233 |
5 | 12413024233214330221 |
6 | 143450514112515531 |
7 | 6214411505560441 |
oct | 664456622044357 |
9 | 127205230811771 |
10 | 30002331011311 |
11 | 9617a0a77338a |
12 | 344679bb4bba7 |
13 | 1398291351799 |
14 | 75a198bac491 |
15 | 370669773d91 |
hex | 1b49764848ef |
30002331011311 has 4 divisors (see below), whose sum is σ = 30026983708512. Its totient is φ = 29977678314112.
The previous prime is 30002331011299. The next prime is 30002331011363. The reversal of 30002331011311 is 11311013320003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30002331011311 - 213 = 30002331003119 is a prime.
It is a super-2 number, since 2×300023310113112 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30002331011011) 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 3 ways as a sum of consecutive naturals, for example, 12326346775 + ... + 12326349208.
It is an arithmetic number, because the mean of its divisors is an integer number (7506745927128).
Almost surely, 230002331011311 is an apocalyptic number.
30002331011311 is a deficient number, since it is larger than the sum of its proper divisors (24652697201).
30002331011311 is a wasteful number, since it uses less digits than its factorization.
30002331011311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24652697200.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 30002331011311 its reverse (11311013320003), we get a palindrome (41313344331314).
The spelling of 30002331011311 in words is "thirty trillion, two billion, three hundred thirty-one million, eleven thousand, three hundred eleven".
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