Base | Representation |
---|---|
bin | 11011111100001001… |
… | …111011101101100010 |
3 | 2212102202210102101000 |
4 | 123330021323231202 |
5 | 442420032003312 |
6 | 21440521452430 |
7 | 2111302024413 |
oct | 337411735542 |
9 | 85382712330 |
10 | 30000266082 |
11 | 117a5405a36 |
12 | 5993041116 |
13 | 2aa1459247 |
14 | 16484b780a |
15 | ba8b7cadc |
hex | 6fc27bb62 |
30000266082 has 16 divisors (see below), whose sum is σ = 66667258080. Its totient is φ = 10000088676.
The previous prime is 30000266081. The next prime is 30000266099. The reversal of 30000266082 is 28066200003.
30000266082 is a `hidden beast` number, since 30 + 0 + 0 + 0 + 26 + 608 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (30000266081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277780188 + ... + 277780295.
It is an arithmetic number, because the mean of its divisors is an integer number (4166703630).
Almost surely, 230000266082 is an apocalyptic number.
30000266082 is an abundant number, since it is smaller than the sum of its proper divisors (36666991998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30000266082 is a wasteful number, since it uses less digits than its factorization.
30000266082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 555560494 (or 555560488 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 30000266082 its reverse (28066200003), we get a palindrome (58066466085).
The spelling of 30000266082 in words is "thirty billion, two hundred sixty-six thousand, eighty-two".
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