Base | Representation |
---|---|
bin | 1011011110011110… |
… | …01101110101110010 |
3 | 120220101102202201010 |
4 | 11233033031311302 |
5 | 100104233231442 |
6 | 2455212251350 |
7 | 305452365201 |
oct | 55717156562 |
9 | 16811382633 |
10 | 6161227122 |
11 | 2681941146 |
12 | 123b470b56 |
13 | 7725c8c2b |
14 | 4263bb238 |
15 | 260d83b9c |
hex | 16f3cdd72 |
6161227122 has 16 divisors (see below), whose sum is σ = 12719953152. Its totient is φ = 1987492560.
The previous prime is 6161227099. The next prime is 6161227129. The reversal of 6161227122 is 2217221616.
6161227122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 6161227122.
It is not an unprimeable number, because it can be changed into a prime (6161227129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16562253 + ... + 16562624.
It is an arithmetic number, because the mean of its divisors is an integer number (794997072).
Almost surely, 26161227122 is an apocalyptic number.
6161227122 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
6161227122 is an abundant number, since it is smaller than the sum of its proper divisors (6558726030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6161227122 is a wasteful number, since it uses less digits than its factorization.
6161227122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33124913.
The product of its digits is 4032, while the sum is 30.
The square root of 6161227122 is about 78493.4845831168. The cubic root of 6161227122 is about 1833.2530076616.
Adding to 6161227122 its reverse (2217221616), we get a palindrome (8378448738).
The spelling of 6161227122 in words is "six billion, one hundred sixty-one million, two hundred twenty-seven thousand, one hundred twenty-two".
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