3298
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 22
- Digital Root
- 4
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 5292
- Proper Divisor Sum (Aliquot Sum)
- 1994
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 1536
- Möbius Function
- -1
- Radical
- 3298
- Omega Function (Ω)
- 3
- Little Omega Function (ω)
- 3
Special
- Factorial
- no
- Catalan Number
- no
- Bell Number
- no
- Motzkin Number
- no
- Primorial
- no
Figurate Numbers
- Fibonacci Number
- no
- Triangular Number
- no
- Perfect Square
- no
- Perfect Cube
- no
- Pentagonal Number
- no
- Hexagonal Number
- no
- Lucas Number
- no
- Tetrahedral Number
- no
- Pell Number
- no
- Tribonacci Number
- no
- Pronic Number
- no
Recreational
- Happy Number
- no
- Harshad Number
- no
- Narcissistic Number
- no
- Collatz Steps
- 30
- Smith Number
- no
- Vampire Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- no
- Squarefree Number
- yes
- Prime Power
- no
- Prime Factorization
- no
- Twin Prime
- no
- Mersenne Prime
- no
- Sophie Germain Prime
- no
- Safe Prime
- no
- Powerful Number
- no
- Achilles Number
- no
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- yes
- Odd
- no
Appears in sequences
- Number of directed trees with n nodes.at n=6A006965
- Coordination sequence T5 for Zeolite Code PAU.at n=42A008223
- Pseudoprimes to base 35.at n=16A020163
- a(n) = A027113(n, 2n-2).at n=7A027120
- Greatest number in row n of array T given by A027113.at n=9A027133
- Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 56.at n=14A031554
- Number of rooted trees with leaves of 2 colors where any 2 subtrees extending from the same node have a different number of nodes.at n=10A032306
- All slopes (a(n)-a(m))/(n-m) are distinct; generated from 0 by greedy algorithm.at n=49A033808
- Multiplicity of highest weight (or singular) vectors associated with character chi_85 of Monster module.at n=45A034473
- Number of partitions satisfying cn(0,5) = cn(1,5) + cn(4,5).at n=42A039858
- Number of partitions satisfying cn(0,5) + cn(2,5) + cn(3,5) <= cn(1,5) and cn(0,5) + cn(2,5) + cn(3,5) <= cn(4,5).at n=38A039908
- Base-7 palindromes that start with 1.at n=34A043015
- Numbers having three 4's in base 9.at n=21A043471
- Numbers n such that string 9,8 occurs in the base 10 representation of n but not of n-1.at n=35A044430
- Numbers n such that string 9,8 occurs in the base 10 representation of n but not of n+1.at n=35A044811
- Triangle read by rows. Same rule as Aitken triangle (A011971) except T(0,0) = 1, T(1,0) = 2.at n=32A046937
- Sequence formed from rows of triangle A046937.at n=26A046938
- Starting positions of strings of 2 0's in the decimal expansion of Pi.at n=24A050201
- Numbers k such that 2*3^k - 5 is prime.at n=19A057910
- Number of linear n-celled polyominoes, those with the property that a line can be drawn that intersects the interior of every cell.at n=49A060677