14369
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 23
- Digital Root
- 5
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 4
Divisibility
- Divisor Count
- 2
- Divisor Sum
- 14370
- 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
- 14368
- Möbius Function
- -1
- Radical
- 14369
- 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
- 151
- 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
- 1684
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- no
- Odd
- yes
Appears in sequences
- Number of stacks, or arrangements of n pennies in contiguous rows, each touching 2 in row below.at n=32A001524
- Expansion of 1/(1 - 4*x + 5*x^2 - 3*x^3).at n=10A027439
- Least prime in A031936 (lesser of 18-twins) whose distance to the next 18-twin is 2*n.at n=37A052358
- Inverse Moebius transform of A000029 (starting at term 0).at n=19A054155
- Integers that can be expressed as the sum of consecutive primes in exactly 5 ways.at n=2A055000
- The first of two consecutive primes with equal digital sums.at n=35A066540
- Integers expressible as the sum of (at least two) consecutive primes in at least 4 ways.at n=29A067374
- Primes expressible as the sum of (at least two) consecutive primes in at least 3 ways.at n=23A067379
- Primes expressible as the sum of (at least two) consecutive primes in at least 4 ways.at n=2A067380
- Irregular primes whose indices are irregular primes of order one.at n=43A090869
- Upper prime of a difference of 22 between consecutive primes.at n=27A098976
- Primes equal to a sum of primes with differences congruent to (2,4) mod 6.at n=18A104160
- Largest of five consecutive primes the sum of the digits of each of which is prime.at n=37A106717
- Largest of six consecutive primes the sum of the digits of each of which is prime.at n=15A106720
- Largest of seven consecutive primes whose sum of digits is prime.at n=6A106721
- Largest of eight consecutive primes whose sum of digits is prime.at n=2A106724
- Largest prime of the set of four consecutive primes whose sum of digits is a set of four distinct primes.at n=32A106818
- Primes with prime "Look And Say" descriptions from right to left (irrespective of method A or method B).at n=34A127179
- Prime numbers, isolated from neighboring primes by >14.at n=20A137874
- Prime numbers, isolated from neighboring primes by >16.at n=9A137875