9334
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 19
- Digital Root
- 1
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 15120
- Proper Divisor Sum (Aliquot Sum)
- 5786
- 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
- 4296
- Möbius Function
- -1
- Radical
- 9334
- 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
- 34
- 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
- Numbers k such that the continued fraction for sqrt(k) has period 74.at n=30A020413
- Even 9-gonal (or enneagonal) numbers.at n=26A028992
- Starting positions of strings of three 2's in the decimal expansion of Pi.at n=12A083606
- a(n) = n^3 + prime(n).at n=20A089620
- Values of x in solutions (x,y,z) to the Diophantine equation x^3-x^2+y^3-y^2=z^3-z^2, with 1<x<y<z.at n=22A138667
- Number of binary strings of length n with equal numbers of 001 and 110 substrings.at n=15A164145
- Start with 3. If a, b in sequence, so is ab+1.at n=38A180432
- Numbers n such that the smallest prime divisor of n^2+1 is 97.at n=32A248552
- Partial sums of A255283.at n=33A255428
- Partial sums of A255743.at n=22A255764
- a(n) = A273059(4n).at n=17A275916
- Number of partitions of n containing no part i of multiplicity i-1.at n=35A277102
- Numbers that are not the difference of two binary palindromes (A006995).at n=18A290393
- Expansion of Product_{k>=1} 1/((1 - x^k)*(1 - x^(3*k))).at n=27A318026
- Records of A058249: (Smallest prime >= 2^n) - (largest prime <= 2^n).at n=33A331620
- a(n) = prime(prime(prime(n))) - prime(prime(n)).at n=46A378027