Base | Representation |
---|---|
bin | 1100010101110000110… |
… | …0010100010101101101 |
3 | 202021012122122110201222 |
4 | 3011130030110111231 |
5 | 11433134013133123 |
6 | 241220322313125 |
7 | 21213363242651 |
oct | 3053414242555 |
9 | 667178573658 |
10 | 212000130413 |
11 | 819aa601855 |
12 | 351064b87a5 |
13 | 16cb74cb166 |
14 | a391b34a61 |
15 | 57abc1d6c8 |
hex | 315c31456d |
212000130413 has 8 divisors (see below), whose sum is σ = 217398918528. Its totient is φ = 206622640224.
The previous prime is 212000130403. The next prime is 212000130467. The reversal of 212000130413 is 314031000212.
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 212000130413 - 28 = 212000130157 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212000130391 and 212000130400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212000130403) 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, 5304320 + ... + 5344137.
It is an arithmetic number, because the mean of its divisors is an integer number (27174864816).
Almost surely, 2212000130413 is an apocalyptic number.
It is an amenable number.
212000130413 is a deficient number, since it is larger than the sum of its proper divisors (5398788115).
212000130413 is a wasteful number, since it uses less digits than its factorization.
212000130413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10648963.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 212000130413 its reverse (314031000212), we get a palindrome (526031130625).
The spelling of 212000130413 in words is "two hundred twelve billion, one hundred thirty thousand, four hundred thirteen".
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