Base | Representation |
---|---|
bin | 10001011110101111001… |
… | …000011100011111011010 |
3 | 11020211121001212222222121 |
4 | 101132233020130133122 |
5 | 124140111412232414 |
6 | 2315501143411454 |
7 | 152533462253515 |
oct | 21365710343732 |
9 | 4224531788877 |
10 | 1201234102234 |
11 | 4234933753a1 |
12 | 174982a53b8a |
13 | 8937818c40a |
14 | 421d63b3d7c |
15 | 213a8210724 |
hex | 117af21c7da |
1201234102234 has 16 divisors (see below), whose sum is σ = 1899590035680. Its totient is φ = 568134244080.
The previous prime is 1201234102213. The next prime is 1201234102247. The reversal of 1201234102234 is 4322014321021.
It is a junction number, because it is equal to n+sod(n) for n = 1201234102199 and 1201234102208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24179952 + ... + 24229579.
It is an arithmetic number, because the mean of its divisors is an integer number (118724377230).
Almost surely, 21201234102234 is an apocalyptic number.
1201234102234 is a deficient number, since it is larger than the sum of its proper divisors (698355933446).
1201234102234 is a wasteful number, since it uses less digits than its factorization.
1201234102234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48410205.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 1201234102234 its reverse (4322014321021), we get a palindrome (5523248423255).
The spelling of 1201234102234 in words is "one trillion, two hundred one billion, two hundred thirty-four million, one hundred two thousand, two hundred thirty-four".
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