Base | Representation |
---|---|
bin | 11011111101111100… |
… | …100000111101001010 |
3 | 2212111212022110100022 |
4 | 123331330200331022 |
5 | 443000224144200 |
6 | 21443513340442 |
7 | 2112115235636 |
oct | 337574407512 |
9 | 85455273308 |
10 | 30030303050 |
11 | 11810361180 |
12 | 59a1107722 |
13 | 2aa7744cb7 |
14 | 164c495dc6 |
15 | bab612885 |
hex | 6fdf20f4a |
30030303050 has 96 divisors (see below), whose sum is σ = 64627542144. Its totient is φ = 10273824000.
The previous prime is 30030303047. The next prime is 30030303053. The reversal of 30030303050 is 5030303003.
It is an interprime number because it is at equal distance from previous prime (30030303047) and next prime (30030303053).
It is not an unprimeable number, because it can be changed into a prime (30030303053) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 752192 + ... + 791108.
It is an arithmetic number, because the mean of its divisors is an integer number (673203564).
Almost surely, 230030303050 is an apocalyptic number.
30030303050 is an abundant number, since it is smaller than the sum of its proper divisors (34597239094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30030303050 is a wasteful number, since it uses less digits than its factorization.
30030303050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39024 (or 39019 counting only the distinct ones).
The product of its (nonzero) digits is 405, while the sum is 17.
Adding to 30030303050 its reverse (5030303003), we get a palindrome (35060606053).
The spelling of 30030303050 in words is "thirty billion, thirty million, three hundred three thousand, fifty".
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