Base | Representation |
---|---|
bin | 1000001100011111… |
… | …0011101101010101 |
3 | 12200022102120111010 |
4 | 2003013303231111 |
5 | 14001131041401 |
6 | 1002142402433 |
7 | 105341343063 |
oct | 20307635525 |
9 | 5608376433 |
10 | 2199862101 |
11 | a29845a58 |
12 | 514890419 |
13 | 2909b3968 |
14 | 16c243033 |
15 | cd1e0ed6 |
hex | 831f3b55 |
2199862101 has 8 divisors (see below), whose sum is σ = 3105687744. Its totient is φ = 1380305600.
The previous prime is 2199862097. The next prime is 2199862103. The reversal of 2199862101 is 1012689912.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2199862101 - 22 = 2199862097 is a prime.
It is a super-2 number, since 2×21998621012 = 9678786526832268402, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2199862101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2199862103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21567225 + ... + 21567326.
It is an arithmetic number, because the mean of its divisors is an integer number (388210968).
Almost surely, 22199862101 is an apocalyptic number.
It is an amenable number.
2199862101 is a deficient number, since it is larger than the sum of its proper divisors (905825643).
2199862101 is a wasteful number, since it uses less digits than its factorization.
2199862101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43134571.
The product of its (nonzero) digits is 15552, while the sum is 39.
The square root of 2199862101 is about 46902.6875669188. The cubic root of 2199862101 is about 1300.5642720018.
The spelling of 2199862101 in words is "two billion, one hundred ninety-nine million, eight hundred sixty-two thousand, one hundred one".
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