4314
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 12
- Digital Root
- 3
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 8640
- Proper Divisor Sum (Aliquot Sum)
- 4326
- Abundant Number
- yes
- Perfect Number
- no
- Deficient Number
- no
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- yes
Derived Values
- Euler's Totient
- 1436
- Möbius Function
- -1
- Radical
- 4314
- 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
- 51
- 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 chiral planted trees with n nodes.at n=11A005628
- 5th-order maximal independent sets in cycle graph.at n=47A007388
- Coordination sequence T1 for Moganite.at n=42A008258
- Coordination sequence T2 for Moganite, also for BGB1.at n=42A008259
- Coordination sequence T1 for Zeolite Code WEI.at n=47A009917
- a(0) = 1, a(n) = 22*n^2 + 2 for n>0.at n=14A010012
- exp(arctan(x)+sin(x))=1+2*x+4/2!*x^2+5/3!*x^3-8/4!*x^4-63/5!*x^5...at n=10A012973
- cosh(arctan(x)+sin(x))=1+4/2!*x^2-8/4!*x^4-26/6!*x^6+424/8!*x^8...at n=5A012982
- Super-3 Numbers (3n^3 contains substring '333' in its decimal expansion).at n=36A014569
- n is equal to the number of 1's in all numbers <= n written in base 6.at n=17A014890
- Numbers k such that the continued fraction for sqrt(k) has period 44.at n=32A020383
- a(n) = position of 3*n^2 in sequence A025051 (numbers of form j*k + k*i + i*j, without repetitions, where 1 <= i <= j <= k).at n=37A025056
- Coordination sequence T1 for Zeolite Code ITE.at n=45A027369
- Susceptibility series H_2 for 2-dimensional Ising model (divided by 2).at n=28A054275
- Low-temperature partition function expansion for honeycomb net (Potts model, q=4).at n=9A057397
- a(n) = |{m : multiplicative order of 10 mod m is equal to n}|.at n=43A059892
- Positive numbers whose product of digits is four times their sum.at n=40A062036
- Numbers k such that the number of distinct primes dividing k = number of anti-divisors of k.at n=32A073713
- Concatenation of n-th prime and n in decimal notation.at n=13A075110
- Numbers k such that the binary expansion of 3^k has the same number of 0's and 1's.at n=42A078839