Properties of the Number 19073

Nineteen Thousand Seventy-Three

Basics

Value: 19072 → 19073 → 19074

Parity: odd

Prime: Yes

Previous Prime: 19069

Next Prime: 19079

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 19073

Divisors: 1, 19073

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100101010000001

Octal: 45201

Duodecimal: B055

Hexadecimal: 4a81

Square: 363779329

Square Root: 138.10503249338888

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

Total number of even parts in all partitions of n. A66898

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=[6, 2,6]; short d-string notation of pattern = [626]. A78854

Primes of the form 128·k + 1. A208177

Primes of the form 384·k + 257. A229856

Primes p such that none of p-2, p-1, p+1, and p+2 is squarefree. A153215

First of four consecutive primes p,q,r,s such that p+q+r+s is divisible by A001414(q+r). A352480

Numbers k such that the continued fraction for sqrt(k) has period 67. A20406

Primes of the form 256n+129. A105130

a(n) = 66·n² - 1. A158693

a(n) = 10^prime(n-1) mod prime(n)². A265012