Base | Representation |
---|---|
bin | 1101101110111101111111… |
… | …01101000111011010111111 |
3 | 10221221012101202210010112021 |
4 | 12313132333231013122333 |
5 | 12424303404110131221 |
6 | 144122112545421011 |
7 | 6234650121460111 |
oct | 667367755073277 |
9 | 127835352703467 |
10 | 30201131333311 |
11 | 9694256328764 |
12 | 347922193a767 |
13 | 13b0c53c5cc03 |
14 | 765a578053b1 |
15 | 375902723041 |
hex | 1b77bfb476bf |
30201131333311 has 16 divisors (see below), whose sum is σ = 31801692061440. Its totient is φ = 28601674966080.
The previous prime is 30201131333299. The next prime is 30201131333353. The reversal of 30201131333311 is 11333313110203.
It is a cyclic number.
It is not a de Polignac number, because 30201131333311 - 219 = 30201130809023 is a prime.
It is a super-3 number, since 3×302011313333113 (a number of 41 digits) contains 333 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 (30201131333381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174991286 + ... + 1175016988.
It is an arithmetic number, because the mean of its divisors is an integer number (1987605753840).
Almost surely, 230201131333311 is an apocalyptic number.
30201131333311 is a deficient number, since it is larger than the sum of its proper divisors (1600560728129).
30201131333311 is a wasteful number, since it uses less digits than its factorization.
30201131333311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44766.
The product of its (nonzero) digits is 1458, while the sum is 25.
Adding to 30201131333311 its reverse (11333313110203), we get a palindrome (41534444443514).
The spelling of 30201131333311 in words is "thirty trillion, two hundred one billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •