Properties of the Number 283

Two Hundred Eighty-Three

Basics

Value: 282 → 283 → 284

Parity: odd

Prime: Yes

Previous Prime: 281

Next Prime: 293

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 283

Divisors: 1, 283

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 100011011

Octal: 433

Duodecimal: 1B7

Hexadecimal: 11b

Square: 80089

Square Root: 16.822603841260722

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: Yes

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Greater of twin primes. A6512

Toothpick sequence (see Comments lines for definition). A139250

Primes of the form 4·k + 3. A2145

Lucky numbers. A959

Primes of the form 6m + 1. A2476

Twin primes. A1097

Prime-indexed primes: primes with prime subscripts. A6450

Numbers whose base-3 representation contains no 2. A5836

a(n) = 6·n + 1. A16921

Numbers having only prime factors of form prime(prime); a(1)=1. A76610