Properties of the Number 14447

Fourteen Thousand Four Hundred Forty-Seven

Basics

Value: 14446 → 14447 → 14448

Parity: odd

Prime: Yes

Previous Prime: 14437

Next Prime: 14449

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 14447

Divisors: 1, 14447

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11100001101111

Octal: 34157

Duodecimal: 843B

Hexadecimal: 386f

Square: 208715809

Square Root: 120.19567379901824

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes having only {1, 4, 7} as digits. A79651

Primes containing the string 444. A166582

Primes with either no internal digits or all internal digits are 4. A69679

Terms 2·p (p prime) in A090252, divided by 2, in order of appearance. A354159

a(n) is the smallest m such that n!-m and n!+m are both primes. A75409

Primes congruent to 31 mod 53. A142561

a(n) = 10·n² + 7. A61722

Twin prime pairs k-1 and k+1 such that the squares of both are present in A115557. A115560

Primes congruent to 34 mod 71. A154624

Constant term of the reduction by x² -> x+1 of the polynomial p(n,x) defined at Comments. A192973