Base | Representation |
---|---|
bin | 1101110100111000011110… |
… | …10110011110110100100001 |
3 | 10222122121220002212202111001 |
4 | 12322130033112132310201 |
5 | 12441121032221240113 |
6 | 144355320140352001 |
7 | 6255432444463126 |
oct | 672341726366441 |
9 | 128577802782431 |
10 | 30404331040033 |
11 | 976244a261985 |
12 | 34b0690b45601 |
13 | 13c7168147272 |
14 | 77181283674d |
15 | 37ad46a387dd |
hex | 1ba70f59ed21 |
30404331040033 has 8 divisors (see below), whose sum is σ = 31452843234600. Its totient is φ = 29355824644608.
The previous prime is 30404331040019. The next prime is 30404331040051. The reversal of 30404331040033 is 33004013340403.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 8497877972544 + 21906453067489 = 2915112^2 + 4680433^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30404331040033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30404331039983 and 30404331040010.
It is not an unprimeable number, because it can be changed into a prime (30404331040003) 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, 11040913 + ... + 13517041.
It is an arithmetic number, because the mean of its divisors is an integer number (3931605404325).
Almost surely, 230404331040033 is an apocalyptic number.
It is an amenable number.
30404331040033 is a deficient number, since it is larger than the sum of its proper divisors (1048512194567).
30404331040033 is a wasteful number, since it uses less digits than its factorization.
30404331040033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2899571.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 30404331040033 its reverse (33004013340403), we get a palindrome (63408344380436).
The spelling of 30404331040033 in words is "thirty trillion, four hundred four billion, three hundred thirty-one million, forty thousand, thirty-three".
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