4714
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 16
- Digital Root
- 7
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 7074
- Proper Divisor Sum (Aliquot Sum)
- 2360
- 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
- 2356
- Möbius Function
- 1
- Radical
- 4714
- 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
- yes
- Harshad Number
- no
- Narcissistic Number
- no
- Collatz Steps
- 121
- 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
- Number of n X 4 binary matrices under row and column permutations and column complementations.at n=9A006382
- Coordination sequence T3 for Zeolite Code BRE.at n=45A008060
- Coordination sequence T3 for Zeolite Code SGT.at n=43A008231
- Coordination sequence T1 for feldspar.at n=46A008254
- Coordination sequence T2 for feldspar.at n=46A008255
- Expansion of 1/(1-x^4-x^5-x^6).at n=45A017828
- Numbers k such that the continued fraction for sqrt(k) has period 31.at n=21A020370
- 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 9.at n=10A031422
- Coordination sequence T1 for Zeolite Code CFI.at n=45A033599
- a(n)^2 is smallest positive square starting with a string of n 2's.at n=4A034980
- Offsets for the Atkin Partition Congruence theorem.at n=34A036492
- Numbers whose base-4 representation contains exactly two 1's and four 2's.at n=16A045099
- Positive numbers whose product of digits is 7 times their sum.at n=19A062384
- a(n) is twice the least possible area enclosed by a convex lattice n-gon.at n=49A070911
- a(n) is the least positive integer k such that g(k) = n*g(k-1), where g(k) = prime(k+1) - prime(k).at n=6A078563
- Partial sums of round(exp(n)).at n=7A092756
- a(n)=(a^n-b^n)/(a-b), where a=1.3802775690976141157... and b=-0.8191725133961644397... are the real roots of x^4-x^3-1=0.at n=27A097719
- Semiprime function n -> A001358(n) applied four times to n.at n=38A105998
- Semiprimes which are divisible by their multiplicative digital root.at n=35A118696
- Records in continued fraction expansion of 1/log(2) (cf. A016730).at n=13A120754