10349
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 17
- Digital Root
- 8
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 1
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 10560
- Proper Divisor Sum (Aliquot Sum)
- 211
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 10140
- Möbius Function
- 1
- Radical
- 10349
- 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
- Pseudoprimes to base 18.at n=40A020146
- Pseudoprimes to base 52.at n=33A020180
- Pseudoprimes to base 69.at n=33A020197
- Pseudoprimes to base 71.at n=44A020199
- Strong pseudoprimes to base 52.at n=10A020278
- Strong pseudoprimes to base 62.at n=17A020288
- Strong pseudoprimes to base 69.at n=14A020295
- Strong pseudoprimes to base 71.at n=12A020297
- Strong pseudoprimes to base 80.at n=14A020306
- Numbers k such that the continued fraction for sqrt(k) has period 82.at n=29A020421
- "BGK" (reversible, element, unlabeled) transform of 1,3,5,7,...at n=11A032064
- Numbers k > 1 such that, in base 4, k and k^2 contain the same digits in the same proportion.at n=40A061658
- Number of 12-almost primes 12ap such that 2^n < 12ap <= 2^(n+1).at n=23A120043
- a(n) = (3*n+1)*(5*n+1).at n=26A144459
- a(n) = 46*n^2 - 1.at n=14A158634
- Number of -4..4 arrays x(0..n-1) of n elements with zero sum and no element more than one greater than the previous.at n=7A199843
- T(n,k)=Number of -k..k arrays x(0..n-1) of n elements with zero sum and no element more than one greater than the previous.at n=62A199847
- Number of (n+1) X (n+1) -8..8 symmetric matrices with every 2 X 2 subblock having sum zero and one or two distinct values.at n=14A211466
- Number of nX1 0..2 arrays with no more than floor(nX1/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order.at n=14A222364
- Semiprimes which have one or more occurrences of exactly five different digits.at n=12A235693