Base | Representation |
---|---|
bin | 110000001110111011100111… |
… | …101000111000010111111101 |
3 | 1000211002122121012000120112221 |
4 | 300032323213220320113331 |
5 | 210301033443134044010 |
6 | 2031100124245525341 |
7 | 62453024445313144 |
oct | 6016734750702775 |
9 | 1024078535016487 |
10 | 212132321003005 |
11 | 616568a2a23187 |
12 | 1b9607b9113851 |
13 | 9149cb8670240 |
14 | 3a5538b04675b |
15 | 197d0ad992dda |
hex | c0eee7a385fd |
212132321003005 has 32 divisors (see below), whose sum is σ = 287199049939200. Its totient is φ = 149243647872000.
The previous prime is 212132321002993. The next prime is 212132321003011. The reversal of 212132321003005 is 500300123231212.
It is not a de Polignac number, because 212132321003005 - 221 = 212132318905853 is a prime.
It is a super-2 number, since 2×2121323210030052 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282283180 + ... + 283033669.
It is an arithmetic number, because the mean of its divisors is an integer number (8974970310600).
Almost surely, 2212132321003005 is an apocalyptic number.
It is an amenable number.
212132321003005 is a deficient number, since it is larger than the sum of its proper divisors (75066728936195).
212132321003005 is a wasteful number, since it uses less digits than its factorization.
212132321003005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565317141.
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 212132321003005 its reverse (500300123231212), we get a palindrome (712432444234217).
The spelling of 212132321003005 in words is "two hundred twelve trillion, one hundred thirty-two billion, three hundred twenty-one million, three thousand, five".
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