Base | Representation |
---|---|
bin | 11011111101000111… |
… | …101000100000101011 |
3 | 2212110220020011022110 |
4 | 123331013220200223 |
5 | 442433202042423 |
6 | 21442300253403 |
7 | 2111556350640 |
oct | 337507504053 |
9 | 85426204273 |
10 | 30016440363 |
11 | 11803552a08 |
12 | 5998541263 |
13 | 2aa4900220 |
14 | 164a6c7dc7 |
15 | baa2c5193 |
hex | 6fd1e882b |
30016440363 has 32 divisors (see below), whose sum is σ = 49317968896. Its totient is φ = 15813491328.
The previous prime is 30016440361. The next prime is 30016440431. The reversal of 30016440363 is 36304461003.
It is not a de Polignac number, because 30016440363 - 21 = 30016440361 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30016440363.
It is not an unprimeable number, because it can be changed into a prime (30016440361) 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 31 ways as a sum of consecutive naturals, for example, 157881 + ... + 291477.
It is an arithmetic number, because the mean of its divisors is an integer number (1541186528).
Almost surely, 230016440363 is an apocalyptic number.
30016440363 is a deficient number, since it is larger than the sum of its proper divisors (19301528533).
30016440363 is a wasteful number, since it uses less digits than its factorization.
30016440363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134443.
The product of its (nonzero) digits is 15552, while the sum is 30.
The spelling of 30016440363 in words is "thirty billion, sixteen million, four hundred forty thousand, three hundred sixty-three".
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