4886
domain: N
Properties
Digital Properties
- Digit Count
- 4
- Digit Sum
- 26
- Digital Root
- 8
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 8
- Divisor Sum
- 8400
- Proper Divisor Sum (Aliquot Sum)
- 3514
- 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
- 2088
- Möbius Function
- -1
- Radical
- 4886
- 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
- 46
- 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
- Related to representation as sums of squares.at n=36A002292
- Numbers that are the sum of 6 positive 7th powers.at n=17A003373
- Coordination sequence T5 for Zeolite Code DDR.at n=44A008075
- Coordination sequence T7 for Zeolite Code MTW.at n=46A008202
- If a, b in sequence, so is ab+10.at n=25A009368
- Population of "Triangle" cellular automaton at n-th generation.at n=33A018189
- Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite EDI = Edingtonite Ba2[Al4Si6O20].8H2O starting with a T1 atom.at n=5A019012
- Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite THO = Thomsonite Na4Ca8[Al20Si20O80].24H2O starting at a T3 atom.at n=5A019061
- Convolution of natural numbers >= 2 and Lucas numbers.at n=12A023549
- Every run of digits of n in base 13 has length 2.at n=34A033011
- Coefficients of cluster series for site percolation problem on simple cubic lattice with 1st, 2nd and 3rd neighbor bonds.at n=3A036402
- Numbers ending with '6' that are the difference of two positive cubes.at n=22A038861
- Numerators of continued fraction convergents to sqrt(856).at n=7A042652
- Positive integers having more base-13 runs of even length than odd.at n=36A044839
- Starting from generation 5 add previous and next term yielding generation 6.at n=35A048452
- Harmonic mean of digits is 6.at n=9A062184
- Number of basis partitions of n+100 with Durfee square size 10.at n=19A069253
- Partial sums of sequence of odd primes (A065091); a(n) = sum of the first n odd primes.at n=47A071148
- Natural numbers of the form p^3 - q^3, where p and q are primes.at n=21A086120
- Positive sums or differences of two cubes of primes.at n=42A086121