Base | Representation |
---|---|
bin | 11001010011110… |
… | …10101100000010 |
3 | 112210111201021011 |
4 | 30221322230002 |
5 | 413323034012 |
6 | 33022351134 |
7 | 5155434553 |
oct | 1451725402 |
9 | 483451234 |
10 | 212314882 |
11 | a993434a |
12 | 5b12b4aa |
13 | 34ca9710 |
14 | 202aa32a |
15 | 1398d1a7 |
hex | ca7ab02 |
212314882 has 8 divisors (see below), whose sum is σ = 342970236. Its totient is φ = 97991472.
The previous prime is 212314867. The next prime is 212314919. The reversal of 212314882 is 288413212.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 212314041 + 841 = 14571^2 + 29^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 4082953 + ... + 4083004.
Almost surely, 2212314882 is an apocalyptic number.
212314882 is a deficient number, since it is larger than the sum of its proper divisors (130655354).
212314882 is a wasteful number, since it uses less digits than its factorization.
212314882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8165972.
The product of its digits is 6144, while the sum is 31.
The square root of 212314882 is about 14571.0288586633. The cubic root of 212314882 is about 596.5682630946.
The spelling of 212314882 in words is "two hundred twelve million, three hundred fourteen thousand, eight hundred eighty-two".
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