Base | Representation |
---|---|
bin | 1101101110111101111111… |
… | …01101000111011010110111 |
3 | 10221221012101202210010111222 |
4 | 12313132333231013122313 |
5 | 12424303404110131203 |
6 | 144122112545420555 |
7 | 6234650121460100 |
oct | 667367755073267 |
9 | 127835352703458 |
10 | 30201131333303 |
11 | 9694256328757 |
12 | 347922193a75b |
13 | 13b0c53c5cbc8 |
14 | 765a578053a7 |
15 | 375902723038 |
hex | 1b77bfb476b7 |
30201131333303 has 12 divisors (see below), whose sum is σ = 35224624688040. Its totient is φ = 25818381387792.
The previous prime is 30201131333299. The next prime is 30201131333353. The reversal of 30201131333303 is 30333313110203.
It is a happy number.
It is not a de Polignac number, because 30201131333303 - 22 = 30201131333299 is a prime.
It is a super-2 number, since 2×302011313333032 (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 (30201131333353) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 813107576 + ... + 813144717.
It is an arithmetic number, because the mean of its divisors is an integer number (2935385390670).
Almost surely, 230201131333303 is an apocalyptic number.
30201131333303 is a deficient number, since it is larger than the sum of its proper divisors (5023493354737).
30201131333303 is a wasteful number, since it uses less digits than its factorization.
30201131333303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626252686 (or 1626252679 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 26.
Adding to 30201131333303 its reverse (30333313110203), we get a palindrome (60534444443506).
The spelling of 30201131333303 in words is "thirty trillion, two hundred one billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred three".
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