Base | Representation |
---|---|
bin | 1101101111010010110100… |
… | …01011110011000011101111 |
3 | 10221222021021001001202122220 |
4 | 12313221122023303003233 |
5 | 12424444304112032343 |
6 | 144131202303410423 |
7 | 6235524165211662 |
oct | 667513213630357 |
9 | 127867231052586 |
10 | 30212313002223 |
11 | 9698a74069050 |
12 | 347b4225b3a13 |
13 | 13b20166c3c51 |
14 | 7663d88856d9 |
15 | 375d591ea183 |
hex | 1b7a5a2f30ef |
30212313002223 has 8 divisors (see below), whose sum is σ = 43945182548736. Its totient is φ = 18310492728600.
The previous prime is 30212313002191. The next prime is 30212313002227. The reversal of 30212313002223 is 32220031321203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30212313002223 - 25 = 30212313002191 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30212313002193 and 30212313002202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30212313002227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457762318183 + ... + 457762318248.
It is an arithmetic number, because the mean of its divisors is an integer number (5493147818592).
Almost surely, 230212313002223 is an apocalyptic number.
30212313002223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
30212313002223 is a deficient number, since it is larger than the sum of its proper divisors (13732869546513).
30212313002223 is a wasteful number, since it uses less digits than its factorization.
30212313002223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 915524636445.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 30212313002223 its reverse (32220031321203), we get a palindrome (62432344323426).
The spelling of 30212313002223 in words is "thirty trillion, two hundred twelve billion, three hundred thirteen million, two thousand, two hundred twenty-three".
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