10435
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 13
- Digital Root
- 4
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 1
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 12528
- Proper Divisor Sum (Aliquot Sum)
- 2093
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 8344
- Möbius Function
- 1
- Radical
- 10435
- 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
- 148
- 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
- no
- Odd
- yes
Appears in sequences
- Coordination sequence for MgNi2, Position Mg1.at n=25A009936
- Expansion of 1/((1-3x)(1-6x)(1-10x)(1-12x)).at n=3A028087
- Arithmetic mean of largest subset of {A063676(1), ......., A063676(n-1)} such that a(n) is an integer and a(n) is maximal.at n=45A063678
- Number of meaningful differential operations of the n-th order on the space R^5.at n=13A090990
- a(n) = (1/12)*(n+1)*(n^3+19*n^2+118*n+228).at n=15A092327
- Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of the symmetric matrix A203003; by antidiagonals.at n=16A203004
- Number of partitions of n containing at least one part m-6 if m is the largest part.at n=33A212546
- a(n) = (15*n^2 + 9*n + 2)/2.at n=37A220083
- Semiprimes which have one or more occurrences of exactly five different digits.at n=21A235693
- Five-digit odd semiprimes with all digits distinct.at n=15A247948
- Numbers k such that (19*10^k + 521)/9 is prime.at n=17A295125
- Numbers k where the d(j)-th digit is j for d(j) and j > 0 and d(j) = 0 if and only if j is not a digit of k.at n=54A348056
- Number of compositions of n avoiding the patterns (1,2,3) and (3,2,1).at n=18A381981