Base | Representation |
---|---|
bin | 11100001111010010… |
… | …100111111001011010 |
3 | 2220021010220012122110 |
4 | 130033102213321122 |
5 | 444044223430242 |
6 | 21532430533150 |
7 | 2122250615361 |
oct | 341722477132 |
9 | 86233805573 |
10 | 30321311322 |
11 | 1194a653a85 |
12 | 5a626671b6 |
13 | 2b22b15143 |
14 | 1678da87d8 |
15 | bc6e4739c |
hex | 70f4a7e5a |
30321311322 has 8 divisors (see below), whose sum is σ = 60642622656. Its totient is φ = 10107103772.
The previous prime is 30321311281. The next prime is 30321311347. The reversal of 30321311322 is 22311312303.
It is a sphenic number, since it is the product of 3 distinct primes.
30321311322 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526775938 + ... + 2526775949.
It is an arithmetic number, because the mean of its divisors is an integer number (7580327832).
Almost surely, 230321311322 is an apocalyptic number.
30321311322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30321311322 is a wasteful number, since it uses less digits than its factorization.
30321311322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5053551892.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 30321311322 its reverse (22311312303), we get a palindrome (52632623625).
The spelling of 30321311322 in words is "thirty billion, three hundred twenty-one million, three hundred eleven thousand, three hundred twenty-two".
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