Base | Representation |
---|---|
bin | 1100011011011110000… |
… | …0000110011101100000 |
3 | 202102011102012200220001 |
4 | 3012313200012131200 |
5 | 11444303200334404 |
6 | 242032324425344 |
7 | 21266344263502 |
oct | 3066740063540 |
9 | 672142180801 |
10 | 213532043104 |
11 | 826162a94a6 |
12 | 35473548254 |
13 | 1719c9b4b83 |
14 | a499383d72 |
15 | 584b46d7a4 |
hex | 31b7806760 |
213532043104 has 24 divisors (see below), whose sum is σ = 420799025808. Its totient is φ = 106662449280.
The previous prime is 213532043083. The next prime is 213532043107. The reversal of 213532043104 is 401340235312.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213532043107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3203127 + ... + 3269110.
It is an arithmetic number, because the mean of its divisors is an integer number (17533292742).
Almost surely, 2213532043104 is an apocalyptic number.
It is an amenable number.
213532043104 is a deficient number, since it is larger than the sum of its proper divisors (207266982704).
213532043104 is a wasteful number, since it uses less digits than its factorization.
213532043104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6473278 (or 6473270 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 213532043104 its reverse (401340235312), we get a palindrome (614872278416).
The spelling of 213532043104 in words is "two hundred thirteen billion, five hundred thirty-two million, forty-three thousand, one hundred four".
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