Base | Representation |
---|---|
bin | 11100011011101111… |
… | …101000111011001110 |
3 | 2220210201001002210222 |
4 | 130123233220323032 |
5 | 1000011220304202 |
6 | 22005253031342 |
7 | 2130365536415 |
oct | 343357507316 |
9 | 86721032728 |
10 | 30530244302 |
11 | 11a47588468 |
12 | 5b00625552 |
13 | 2b571a941c |
14 | 1698a3447c |
15 | bda4684a2 |
hex | 71bbe8ece |
30530244302 has 16 divisors (see below), whose sum is σ = 47206851840. Its totient is φ = 14800698168.
The previous prime is 30530244281. The next prime is 30530244313. The reversal of 30530244302 is 20344203503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507652 + ... + 1527767.
It is an arithmetic number, because the mean of its divisors is an integer number (2950428240).
Almost surely, 230530244302 is an apocalyptic number.
30530244302 is a deficient number, since it is larger than the sum of its proper divisors (16676607538).
30530244302 is a wasteful number, since it uses less digits than its factorization.
30530244302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3035575.
The product of its (nonzero) digits is 8640, while the sum is 26.
Adding to 30530244302 its reverse (20344203503), we get a palindrome (50874447805).
The spelling of 30530244302 in words is "thirty billion, five hundred thirty million, two hundred forty-four thousand, three hundred two".
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