Base | Representation |
---|---|
bin | 11100001110001001… |
… | …000100110111011010 |
3 | 2220012210121200110101 |
4 | 130032021010313122 |
5 | 444024310000242 |
6 | 21530501410014 |
7 | 2121625005433 |
oct | 341611046732 |
9 | 86183550411 |
10 | 30302031322 |
11 | 1193a7856a2 |
12 | 5a5810990a |
13 | 2b1bb24664 |
14 | 16765ca48a |
15 | bc53d99b7 |
hex | 70e244dda |
30302031322 has 8 divisors (see below), whose sum is σ = 45456602976. Its totient is φ = 15149830332.
The previous prime is 30302031313. The next prime is 30302031323. The reversal of 30302031322 is 22313020303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30302031322.
It is not an unprimeable number, because it can be changed into a prime (30302031323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560358 + ... + 612049.
It is an arithmetic number, because the mean of its divisors is an integer number (5682075372).
Almost surely, 230302031322 is an apocalyptic number.
30302031322 is a deficient number, since it is larger than the sum of its proper divisors (15154571654).
30302031322 is a wasteful number, since it uses less digits than its factorization.
30302031322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1185332.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 30302031322 its reverse (22313020303), we get a palindrome (52615051625).
The spelling of 30302031322 in words is "thirty billion, three hundred two million, thirty-one thousand, three hundred twenty-two".
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