Properties of the Number 19483

Nineteen Thousand Four Hundred Eighty-Three

Basics

Value: 19482 → 19483 → 19484

Parity: odd

Prime: Yes

Previous Prime: 19477

Next Prime: 19489

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 19483

Divisors: 1, 19483

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100110000011011

Octal: 46033

Duodecimal: B337

Hexadecimal: 4c1b

Square: 379587289

Square Root: 139.581517401123

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

Numbers k such that 3^k + 22 is prime. A219042

T(n,k)=Number of arrangements of n+2 numbers in 0..k with each number being the sum mod (k+1) of two others. A183884

T(n,k)=Number of arrangements of n+3 numbers in 0..k with each number being the sum mod (k+1) of three others. A183892

Third member of a sexy prime quadruple: value of p+12 such that p, p+6, p+12 and p+18 are all prime. A46123

Primes whose binary and ternary representations are also prime when read in decimal. A236537

Primes congruent to 32 mod 53. A142562

Odd primes p for which there are exactly as many primes in the range [prevprime(p)², prevprime(p)*p] as there are in the range [prevprime(p)*p, p²], where prevprime(p) gives the previous prime before prime p. A256473

a(n) = ∑_k=1..n (k/gcd(n, k))². A332654

Numerators of continued fraction convergents to sqrt(753). A42450

Primes congruent to 13 mod 59. A142740