Base | Representation |
---|---|
bin | 1100010111000010000… |
… | …1100100000110011001 |
3 | 202022002102111212001010 |
4 | 3011300201210012121 |
5 | 11434333324304223 |
6 | 241314225444133 |
7 | 21225004540062 |
oct | 3056041440631 |
9 | 668072455033 |
10 | 212341244313 |
11 | 82065107770 |
12 | 351a07a0649 |
13 | 170400927c3 |
14 | a3c516b569 |
15 | 57cbb4e393 |
hex | 3170864199 |
212341244313 has 32 divisors (see below), whose sum is σ = 317291950080. Its totient is φ = 125180199360.
The previous prime is 212341244279. The next prime is 212341244341. The reversal of 212341244313 is 313442143212.
It is not a de Polignac number, because 212341244313 - 26 = 212341244249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212341244383) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5017998 + ... + 5060136.
It is an arithmetic number, because the mean of its divisors is an integer number (9915373440).
Almost surely, 2212341244313 is an apocalyptic number.
It is an amenable number.
212341244313 is a deficient number, since it is larger than the sum of its proper divisors (104950705767).
212341244313 is a wasteful number, since it uses less digits than its factorization.
212341244313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46317.
The product of its digits is 13824, while the sum is 30.
Adding to 212341244313 its reverse (313442143212), we get a palindrome (525783387525).
It can be divided in two parts, 212341 and 244313, that added together give a palindrome (456654).
The spelling of 212341244313 in words is "two hundred twelve billion, three hundred forty-one million, two hundred forty-four thousand, three hundred thirteen".
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