Base | Representation |
---|---|
bin | 1101110010110111110010… |
… | …11000100100001000101101 |
3 | 10222102000120020120020001022 |
4 | 12321123321120210020231 |
5 | 12434003034202314410 |
6 | 144303452424223525 |
7 | 6250435413066611 |
oct | 671337130441055 |
9 | 128360506506038 |
10 | 30335243010605 |
11 | 97361169288a5 |
12 | 349b20b60aba5 |
13 | 13c07a7927a90 |
14 | 76c33adb5341 |
15 | 37915151b455 |
hex | 1b96f962422d |
30335243010605 has 8 divisors (see below), whose sum is σ = 39202467890712. Its totient is φ = 22401410223168.
The previous prime is 30335243010539. The next prime is 30335243010607. The reversal of 30335243010605 is 50601034253303.
It can be written as a sum of positive squares in 4 ways, for example, as 1794539044 + 30333448471561 = 42362^2 + 5507581^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30335243010605 - 28 = 30335243010349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30335243010607) 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 7 ways as a sum of consecutive naturals, for example, 233348023094 + ... + 233348023223.
It is an arithmetic number, because the mean of its divisors is an integer number (4900308486339).
Almost surely, 230335243010605 is an apocalyptic number.
It is an amenable number.
30335243010605 is a deficient number, since it is larger than the sum of its proper divisors (8867224880107).
30335243010605 is a wasteful number, since it uses less digits than its factorization.
30335243010605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466696046335.
The product of its (nonzero) digits is 97200, while the sum is 35.
Adding to 30335243010605 its reverse (50601034253303), we get a palindrome (80936277263908).
The spelling of 30335243010605 in words is "thirty trillion, three hundred thirty-five billion, two hundred forty-three million, ten thousand, six hundred five".
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