Base | Representation |
---|---|
bin | 110110101010101… |
… | …1111111001010100 |
3 | 11201211122202011211 |
4 | 1231111133321110 |
5 | 12224043232322 |
6 | 502004311204 |
7 | 63312510430 |
oct | 15525377124 |
9 | 4654582154 |
10 | 1834352212 |
11 | 861497a70 |
12 | 4323a2504 |
13 | 23305a014 |
14 | 1358999c0 |
15 | ab091b77 |
hex | 6d55fe54 |
1834352212 has 96 divisors (see below), whose sum is σ = 4311465984. Its totient is φ = 661478400.
The previous prime is 1834352161. The next prime is 1834352227. The reversal of 1834352212 is 2122534381.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215428 + ... + 223780.
It is an arithmetic number, because the mean of its divisors is an integer number (44911104).
Almost surely, 21834352212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1834352212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2155732992).
1834352212 is an abundant number, since it is smaller than the sum of its proper divisors (2477113772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1834352212 is a wasteful number, since it uses less digits than its factorization.
1834352212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8429 (or 8427 counting only the distinct ones).
The product of its digits is 11520, while the sum is 31.
The square root of 1834352212 is about 42829.3382157605. The cubic root of 1834352212 is about 1224.1300972756.
Adding to 1834352212 its reverse (2122534381), we get a palindrome (3956886593).
The spelling of 1834352212 in words is "one billion, eight hundred thirty-four million, three hundred fifty-two thousand, two hundred twelve".
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