Base | Representation |
---|---|
bin | 11100000100000100… |
… | …010100011110111011 |
3 | 2212210000120122002201 |
4 | 130010010110132323 |
5 | 443203022344121 |
6 | 21502023011031 |
7 | 2114503244065 |
oct | 340404243673 |
9 | 85700518081 |
10 | 30133012411 |
11 | 11863333247 |
12 | 5a0b599a77 |
13 | 2ac2ac6a78 |
14 | 165bd90735 |
15 | bb564ee91 |
hex | 7041147bb |
30133012411 has 2 divisors, whose sum is σ = 30133012412. Its totient is φ = 30133012410.
The previous prime is 30133012387. The next prime is 30133012439. The reversal of 30133012411 is 11421033103.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30133012411 - 219 = 30132488123 is a prime.
It is a super-2 number, since 2×301330124112 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30133012111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066506205 + 15066506206.
It is an arithmetic number, because the mean of its divisors is an integer number (15066506206).
Almost surely, 230133012411 is an apocalyptic number.
30133012411 is a deficient number, since it is larger than the sum of its proper divisors (1).
30133012411 is an equidigital number, since it uses as much as digits as its factorization.
30133012411 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 30133012411 its reverse (11421033103), we get a palindrome (41554045514).
The spelling of 30133012411 in words is "thirty billion, one hundred thirty-three million, twelve thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •