14699
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 29
- Digital Root
- 2
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 4
Divisibility
- Divisor Count
- 2
- Divisor Sum
- 14700
- 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
- 14698
- Möbius Function
- -1
- Radical
- 14699
- 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
- yes
- Safe Prime
- yes
- Powerful Number
- no
- Achilles Number
- no
- Prime Index
- 1720
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- no
- Odd
- yes
Appears in sequences
- Number of Twopins positions.at n=25A005691
- Numbers n such that 2^n + 2^((n + 1)/2) + 1 is prime.at n=12A007671
- Numbers m such that (1+i)^m + i is a Gaussian prime.at n=30A027206
- Numbers n such that 175*2^n-1 is prime.at n=22A050839
- Fifth term of weak prime quintets: p(m-3)-p(m-4) < p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1).at n=34A054827
- Integers that can be expressed as the sum of consecutive primes in exactly 5 ways.at n=3A055000
- Numbers n such that (1+i)^n - 1 times its conjugate is prime.at n=26A057429
- Safe primes which are also Sophie Germain primes.at n=37A059455
- Integers expressible as the sum of (at least two) consecutive primes in at least 4 ways.at n=30A067374
- Primes expressible as the sum of (at least two) consecutive primes in at least 3 ways.at n=24A067379
- Primes expressible as the sum of (at least two) consecutive primes in at least 4 ways.at n=3A067380
- Safe primes (A005385) (p and (p-1)/2 are primes) such that 12*p+1 is also prime.at n=40A075707
- Sum of all digits in all even numbers from 0 to 222...2 (with n 2's).at n=4A089304
- Primes of the form 3*m^2 - 1.at n=21A089682
- Primes with digit sum = 29.at n=33A106766
- Prime quartet leaders: largest number of a prime quartet.at n=33A119892
- Primes congruent to 21 mod 41.at n=36A142218
- Primes congruent to 35 mod 47.at n=34A142386
- Primes congruent to 18 mod 53.at n=35A142548
- Primes congruent to 8 mod 59.at n=27A142735