Base | Representation |
---|---|
bin | 111001110010… |
… | …1100101100110 |
3 | 2010000102111102 |
4 | 1303211211212 |
5 | 30224104033 |
6 | 3001240102 |
7 | 515356463 |
oct | 163454546 |
9 | 63012442 |
10 | 30300518 |
11 | 16116256 |
12 | a193032 |
13 | 637ba01 |
14 | 404a66a |
15 | 29d7de8 |
hex | 1ce5966 |
30300518 has 8 divisors (see below), whose sum is σ = 45535512. Its totient is φ = 15122016.
The previous prime is 30300503. The next prime is 30300539. The reversal of 30300518 is 81500303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30300518.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12755 + ... + 14942.
It is an arithmetic number, because the mean of its divisors is an integer number (5691939).
Almost surely, 230300518 is an apocalyptic number.
30300518 is a deficient number, since it is larger than the sum of its proper divisors (15234994).
30300518 is a wasteful number, since it uses less digits than its factorization.
30300518 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28246.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 30300518 is about 5504.5906296472. The cubic root of 30300518 is about 311.7573378877.
The spelling of 30300518 in words is "thirty million, three hundred thousand, five hundred eighteen".
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