Base | Representation |
---|---|
bin | 1100010110010000001… |
… | …1011001111111100011 |
3 | 202021112211210202021022 |
4 | 3011210003121333203 |
5 | 11433421243341003 |
6 | 241241353120055 |
7 | 21216554231252 |
oct | 3054403317743 |
9 | 667484722238 |
10 | 212132012003 |
11 | 81a67a993aa |
12 | 351426b902b |
13 | 170089251c2 |
14 | a3a5464799 |
15 | 57b85be738 |
hex | 31640d9fe3 |
212132012003 has 8 divisors (see below), whose sum is σ = 223315253520. Its totient is φ = 200950610400.
The previous prime is 212132011943. The next prime is 212132012087. The reversal of 212132012003 is 300210231212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212132012003 - 214 = 212131995619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212132012093) 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, 220100 + ... + 687537.
It is an arithmetic number, because the mean of its divisors is an integer number (27914406690).
Almost surely, 2212132012003 is an apocalyptic number.
212132012003 is a deficient number, since it is larger than the sum of its proper divisors (11183241517).
212132012003 is a wasteful number, since it uses less digits than its factorization.
212132012003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 919957.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 212132012003 its reverse (300210231212), we get a palindrome (512342243215).
The spelling of 212132012003 in words is "two hundred twelve billion, one hundred thirty-two million, twelve thousand, three".
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