14737
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 22
- Digital Root
- 4
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 2
- Divisor Sum
- 14738
- Proper Divisor Sum (Aliquot Sum)
- 1
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 14736
- Möbius Function
- -1
- Radical
- 14737
- Omega Function (Ω)
- 1
- Little Omega Function (ω)
- 1
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
- 45
- Smith Number
- no
- Vampire Number
- no
Primality
- Prime
- yes
- Composite Number
- no
- Semiprime
- no
- Squarefree Number
- yes
- Prime Power
- yes
- Prime Factorization
- no
- Twin Prime
- no
- Mersenne Prime
- no
- Sophie Germain Prime
- no
- Safe Prime
- no
- Powerful Number
- no
- Achilles Number
- no
- Prime Index
- 1725
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- no
- Odd
- yes
Appears in sequences
- Primes that remain prime through 3 iterations of function f(x) = 9x + 4.at n=32A023297
- Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 66 ones.at n=19A031834
- Primes whose consecutive digits differ by 3 or 4.at n=27A048415
- Numbers k such that 135*2^k-1 is prime.at n=23A050593
- Primes p such that p^9 reversed is also prime.at n=39A059702
- Irregular primes with irregularity index three.at n=21A060975
- Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[4, 6,6]; short d-string notation of pattern = [466].at n=21A078852
- Primes p such that the differences between the 5 consecutive primes starting with p are (4,6,6,6).at n=1A078957
- Primes connected to two primes by the (p+1)/2 and 2p-1 operators.at n=34A109835
- Primes of the form 57x^2+18xy+193y^2.at n=26A140631
- Primes of the form 210k + 37.at n=33A140847
- Primes congruent to 18 mod 41.at n=39A142215
- Primes congruent to 26 mod 47.at n=39A142377
- Primes congruent to 37 mod 49.at n=42A142445
- Primes congruent to 3 mod 53.at n=38A142533
- Primes congruent to 52 mod 55.at n=39A142638
- Primes congruent to 46 mod 59.at n=27A142773
- Primes congruent to 36 mod 61.at n=28A142834
- Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 1), (0, 1, 0), (1, 0, 1), (1, 1, 0)}.at n=7A151081
- Numerator of Hermite(n, 5/14).at n=4A159509