Base | Representation |
---|---|
bin | 11101111111111001… |
… | …00011011101001011 |
3 | 1112120101211011000012 |
4 | 32333330203131023 |
5 | 230440414132021 |
6 | 11222034502135 |
7 | 1110050100602 |
oct | 167774433513 |
9 | 45511734005 |
10 | 16105224011 |
11 | 6914a85198 |
12 | 315573494b |
13 | 1698808766 |
14 | acad22a39 |
15 | 643d7d35b |
hex | 3bff2374b |
16105224011 has 16 divisors (see below), whose sum is σ = 17427248640. Its totient is φ = 14836530240.
The previous prime is 16105224007. The next prime is 16105224017. The reversal of 16105224011 is 11042250161.
16105224011 = 150262 + 150272 + ... + 150962.
It is a cyclic number.
It is not a de Polignac number, because 16105224011 - 22 = 16105224007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16105224017) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 16706 + ... + 180248.
It is an arithmetic number, because the mean of its divisors is an integer number (1089203040).
Almost surely, 216105224011 is an apocalyptic number.
16105224011 is a deficient number, since it is larger than the sum of its proper divisors (1322024629).
16105224011 is a wasteful number, since it uses less digits than its factorization.
16105224011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163706.
The product of its (nonzero) digits is 480, while the sum is 23.
Adding to 16105224011 its reverse (11042250161), we get a palindrome (27147474172).
The spelling of 16105224011 in words is "sixteen billion, one hundred five million, two hundred twenty-four thousand, eleven".
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