Base | Representation |
---|---|
bin | 11100001000110010… |
… | …100000110001000110 |
3 | 2212222112122022111102 |
4 | 130020302200301012 |
5 | 443333312331324 |
6 | 21513532540102 |
7 | 2116454501555 |
oct | 341062406106 |
9 | 85875568442 |
10 | 30212230214 |
11 | 118a401a801 |
12 | 5a32021632 |
13 | 2b063420ca |
14 | 16686d1d9c |
15 | bbc59bdae |
hex | 708ca0c46 |
30212230214 has 8 divisors (see below), whose sum is σ = 45370860480. Its totient is φ = 15088610056.
The previous prime is 30212230193. The next prime is 30212230249. The reversal of 30212230214 is 41203221203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8750369 + ... + 8753820.
It is an arithmetic number, because the mean of its divisors is an integer number (5671357560).
Almost surely, 230212230214 is an apocalyptic number.
30212230214 is a deficient number, since it is larger than the sum of its proper divisors (15158630266).
30212230214 is a wasteful number, since it uses less digits than its factorization.
30212230214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17505054.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 30212230214 its reverse (41203221203), we get a palindrome (71415451417).
The spelling of 30212230214 in words is "thirty billion, two hundred twelve million, two hundred thirty thousand, two hundred fourteen".
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