1714
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 13
- Digital Root
- 4
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 2574
- Proper Divisor Sum (Aliquot Sum)
- 860
- 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
- 856
- Möbius Function
- 1
- Radical
- 1714
- 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
- 29
- 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
- yes
- Odd
- no
Appears in sequences
- Expansion of 1/((1-x)^2*(1-x^2)*(1-x^5)*(1-x^10)*(1-x^20)).at n=35A001305
- Expansion of (1+x^3)/((1-x)*(1-x^2)^2*(1-x^3)).at n=37A001973
- Number of trees in an n-node wheel.at n=16A002985
- Numbers that are the sum of 6 positive 6th powers.at n=17A003362
- a(n) = ceiling(n*phi^7), where phi is the golden ratio, A001622.at n=59A004962
- Numbers n such that n^32 + 1 is prime.at n=31A006315
- a(n) = (5*n + 1)^2 + 4*n + 1.at n=8A007533
- Coordination sequence T2 for Zeolite Code EMT.at n=34A008087
- Dates of accession of the Georges to the English throne.at n=0A008744
- Coordination sequence T2 for Zeolite Code AHT.at n=28A009867
- Numbers k such that the continued fraction for sqrt(k) has period 3.at n=10A013643
- Coordination sequence T7 for Zeolite Code TER.at n=28A016439
- Powers of fourth root of 15 rounded down.at n=11A018087
- a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers), t = A000201 (lower Wythoff sequence).at n=21A024863
- a(n) = position of the n-th n in A026400.at n=38A026403
- Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted then there are a pair of central terms both equal to 2.at n=42A031415
- a(n) = floor(10000/sqrt(n)).at n=33A033433
- All slopes (a(n)-a(m))/(n-m) are distinct; generated from 0 by greedy algorithm.at n=37A033808
- Decimal part of a(n)^(1/2) starts with n so that a(n)<a(n+1).at n=40A034067
- Fractional part of square root of a(n) starts with 4: first term of runs.at n=40A034110