Base | Representation |
---|---|
bin | 11100010100001111… |
… | …010000111001010011 |
3 | 2220110221002022200202 |
4 | 130110033100321103 |
5 | 444232001114010 |
6 | 21544554005415 |
7 | 2124306266621 |
oct | 342417207123 |
9 | 86427068622 |
10 | 30404316755 |
11 | 1199249820a |
12 | 5a8641686b |
13 | 2b37088497 |
14 | 1686014511 |
15 | bce3916a5 |
hex | 7143d0e53 |
30404316755 has 8 divisors (see below), whose sum is σ = 36546710112. Its totient is φ = 24282433408.
The previous prime is 30404316713. The next prime is 30404316769. The reversal of 30404316755 is 55761340403.
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 30404316755 - 216 = 30404251219 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5124239 + ... + 5130168.
It is an arithmetic number, because the mean of its divisors is an integer number (4568338764).
Almost surely, 230404316755 is an apocalyptic number.
30404316755 is a deficient number, since it is larger than the sum of its proper divisors (6142393357).
30404316755 is a wasteful number, since it uses less digits than its factorization.
30404316755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10255005.
The product of its (nonzero) digits is 151200, while the sum is 38.
The spelling of 30404316755 in words is "thirty billion, four hundred four million, three hundred sixteen thousand, seven hundred fifty-five".
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