Base | Representation |
---|---|
bin | 11100000001011011… |
… | …010111011110101010 |
3 | 2212122221020110112221 |
4 | 130001123113132222 |
5 | 443110203103341 |
6 | 21453401424254 |
7 | 2113424630404 |
oct | 340133273652 |
9 | 85587213487 |
10 | 30088722346 |
11 | 11840332491 |
12 | 59b879b08a |
13 | 2ab688a627 |
14 | 1656141b74 |
15 | bb1801ed1 |
hex | 7016d77aa |
30088722346 has 4 divisors (see below), whose sum is σ = 45133083522. Its totient is φ = 15044361172.
The previous prime is 30088722343. The next prime is 30088722371. The reversal of 30088722346 is 64322788003.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 29717967321 + 370755025 = 172389^2 + 19255^2 .
It is not an unprimeable number, because it can be changed into a prime (30088722343) 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 as a sum of consecutive naturals, namely, 7522180585 + ... + 7522180588.
Almost surely, 230088722346 is an apocalyptic number.
30088722346 is a deficient number, since it is larger than the sum of its proper divisors (15044361176).
30088722346 is a wasteful number, since it uses less digits than its factorization.
30088722346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15044361175.
The product of its (nonzero) digits is 387072, while the sum is 43.
The spelling of 30088722346 in words is "thirty billion, eighty-eight million, seven hundred twenty-two thousand, three hundred forty-six".
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