Base | Representation |
---|---|
bin | 1101110010000000000001… |
… | …10011100011100110101001 |
3 | 10222022011021122200200121110 |
4 | 12321000000303203212221 |
5 | 12433010230001141003 |
6 | 144242021444500533 |
7 | 6245325440114064 |
oct | 671000063434651 |
9 | 128264248620543 |
10 | 30305302755753 |
11 | 9724452391223 |
12 | 34954546aa749 |
13 | 13baa15a5094c |
14 | 76aada87d8db |
15 | 37849cc94a03 |
hex | 1b9000ce39a9 |
30305302755753 has 16 divisors (see below), whose sum is σ = 40422136418496. Its totient is φ = 20196003310080.
The previous prime is 30305302755731. The next prime is 30305302755773. The reversal of 30305302755753 is 35755720350303.
It is not a de Polignac number, because 30305302755753 - 210 = 30305302754729 is a prime.
It is a super-2 number, since 2×303053027557532 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30305302755773) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107584333 + ... + 107865653.
It is an arithmetic number, because the mean of its divisors is an integer number (2526383526156).
Almost surely, 230305302755753 is an apocalyptic number.
It is an amenable number.
30305302755753 is a deficient number, since it is larger than the sum of its proper divisors (10116833662743).
30305302755753 is a wasteful number, since it uses less digits than its factorization.
30305302755753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294584.
The product of its (nonzero) digits is 4961250, while the sum is 48.
The spelling of 30305302755753 in words is "thirty trillion, three hundred five billion, three hundred two million, seven hundred fifty-five thousand, seven hundred fifty-three".
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