Base | Representation |
---|---|
bin | 1100010111000010000… |
… | …1110100011011100011 |
3 | 202022002102122020210112 |
4 | 3011300201310123203 |
5 | 11434333333424303 |
6 | 241314231121535 |
7 | 21225005236100 |
oct | 3056041643343 |
9 | 668072566715 |
10 | 212341311203 |
11 | 82065152a4a |
12 | 351a08132ab |
13 | 170400b7098 |
14 | a3c5187aa7 |
15 | 57cbb640d8 |
hex | 31708746e3 |
212341311203 has 12 divisors (see below), whose sum is σ = 250488288432. Its totient is φ = 179443358640.
The previous prime is 212341311173. The next prime is 212341311241. The reversal of 212341311203 is 302113143212.
It is not a de Polignac number, because 212341311203 - 226 = 212274202339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212340311203) 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, 30514100 + ... + 30521057.
It is an arithmetic number, because the mean of its divisors is an integer number (20874024036).
Almost surely, 2212341311203 is an apocalyptic number.
212341311203 is a deficient number, since it is larger than the sum of its proper divisors (38146977229).
212341311203 is an equidigital number, since it uses as much as digits as its factorization.
212341311203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61035242 (or 61035235 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 212341311203 its reverse (302113143212), we get a palindrome (514454454415).
The spelling of 212341311203 in words is "two hundred twelve billion, three hundred forty-one million, three hundred eleven thousand, two hundred three".
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