Base | Representation |
---|---|
bin | 11100000011011010… |
… | …110100011100110110 |
3 | 2212202021002220202202 |
4 | 130003122310130312 |
5 | 443142231231202 |
6 | 21500553504502 |
7 | 2114311623422 |
oct | 340332643466 |
9 | 85667086682 |
10 | 30122133302 |
11 | 11858182648 |
12 | 5a07a12132 |
13 | 2ac0788021 |
14 | 165a75bb82 |
15 | bb4701802 |
hex | 7036b4736 |
30122133302 has 4 divisors (see below), whose sum is σ = 45183199956. Its totient is φ = 15061066650.
The previous prime is 30122133271. The next prime is 30122133359. The reversal of 30122133302 is 20333122103.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7530533324 + ... + 7530533327.
It is an arithmetic number, because the mean of its divisors is an integer number (11295799989).
Almost surely, 230122133302 is an apocalyptic number.
30122133302 is a deficient number, since it is larger than the sum of its proper divisors (15061066654).
30122133302 is a wasteful number, since it uses less digits than its factorization.
30122133302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15061066653.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30122133302 its reverse (20333122103), we get a palindrome (50455255405).
The spelling of 30122133302 in words is "thirty billion, one hundred twenty-two million, one hundred thirty-three thousand, three hundred two".
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