Base | Representation |
---|---|
bin | 11100001111010010… |
… | …001101101111110110 |
3 | 2220021010200202201111 |
4 | 130033102031233312 |
5 | 444044212013324 |
6 | 21532424345234 |
7 | 2122246661200 |
oct | 341722155766 |
9 | 86233622644 |
10 | 30321204214 |
11 | 1194a590564 |
12 | 5a6261521a |
13 | 2b22aa8472 |
14 | 1678d7b770 |
15 | bc6e25794 |
hex | 70f48dbf6 |
30321204214 has 24 divisors (see below), whose sum is σ = 54731805840. Its totient is φ = 12546704016.
The previous prime is 30321204211. The next prime is 30321204217. The reversal of 30321204214 is 41240212303.
It is an interprime number because it is at equal distance from previous prime (30321204211) and next prime (30321204217).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30321204211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5331642 + ... + 5337325.
It is an arithmetic number, because the mean of its divisors is an integer number (2280491910).
Almost surely, 230321204214 is an apocalyptic number.
30321204214 is a deficient number, since it is larger than the sum of its proper divisors (24410601626).
30321204214 is a wasteful number, since it uses less digits than its factorization.
30321204214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10669012 (or 10669005 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 30321204214 its reverse (41240212303), we get a palindrome (71561416517).
The spelling of 30321204214 in words is "thirty billion, three hundred twenty-one million, two hundred four thousand, two hundred fourteen".
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