Base | Representation |
---|---|
bin | 100101100110000… |
… | …0010001111100010 |
3 | 10020220122002202110 |
4 | 1023030002033202 |
5 | 10040412233424 |
6 | 325101100150 |
7 | 43155054315 |
oct | 11314021742 |
9 | 3226562673 |
10 | 1261446114 |
11 | 598065155 |
12 | 2b2557656 |
13 | 171459726 |
14 | bd76697c |
15 | 75b26c29 |
hex | 4b3023e2 |
1261446114 has 8 divisors (see below), whose sum is σ = 2522892240. Its totient is φ = 420482036.
The previous prime is 1261446097. The next prime is 1261446127. The reversal of 1261446114 is 4116441621.
It is a sphenic number, since it is the product of 3 distinct primes.
1261446114 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105120504 + ... + 105120515.
It is an arithmetic number, because the mean of its divisors is an integer number (315361530).
Almost surely, 21261446114 is an apocalyptic number.
1261446114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1261446114 is a wasteful number, since it uses less digits than its factorization.
1261446114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210241024.
The product of its digits is 4608, while the sum is 30.
The square root of 1261446114 is about 35516.8426806213. The cubic root of 1261446114 is about 1080.4953471889.
Adding to 1261446114 its reverse (4116441621), we get a palindrome (5377887735).
The spelling of 1261446114 in words is "one billion, two hundred sixty-one million, four hundred forty-six thousand, one hundred fourteen".
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