11435
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 14
- Digital Root
- 5
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 13728
- Proper Divisor Sum (Aliquot Sum)
- 2293
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 9144
- Möbius Function
- 1
- Radical
- 11435
- Omega Function (Ω)
- 2
- Little Omega Function (ω)
- 2
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
- 68
- Smith Number
- no
- Vampire Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- yes
- 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
- no
- Odd
- yes
Appears in sequences
- Bisection (odd part) of Chebyshev sequence with Diophantine property.at n=6A077235
- Combined Diophantine Chebyshev sequences A077236 and A077235.at n=13A077238
- Numbers k such that k^2 = 12*n^2 + 13.at n=6A106257
- Odd winning positions in Fibonacci nim.at n=18A120904
- Partial sums of A001372.at n=10A125023
- Number of connected planar graphs with at most n edges.at n=11A176425
- Number of connected cyclic conjugacy classes of subgroups of the symmetric group.at n=55A218970
- Minimum value unattainable as the sum of 7 attained values of i^2 with i in 0..n.at n=42A225280
- Semiprimes sp such that sp plus its digit sum is a perfect square.at n=17A244733
- Number of (1+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 3 6 or 7.at n=14A252533
- Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 998", based on the 5-celled von Neumann neighborhood.at n=13A284547
- Expansion of Product_{k>=1} (1 - x^prime(k))^prime(k).at n=40A300521
- Partial sums of A301692.at n=82A301693
- Numbers k such that both k and k+2 are de Polignac numbers (A006285).at n=13A330284
- Numbers k such that k + sum of digits of k is a proper prime power.at n=50A342773
- Semiprimes that are the sum of two successive terms of A092192.at n=49A366167
- Upper (1/2,1/3) midsequence of (n^2) and (n^3); see Comments.at n=32A389583