Properties of the Number 99223

Ninety-Nine Thousand Two Hundred Twenty-Three

Basics

Value: 99222 → 99223 → 99224

Parity: odd

Prime: Yes

Previous Prime: 99191

Next Prime: 99233

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 99223

Divisors: 1, 99223

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001110010111

Octal: 301627

Duodecimal: 49507

Hexadecimal: 18397

Square: 9845203729

Square Root: 314.9968253808282

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 of the form p·q+2 where p and q are consecutive primes. A48880

T(n,k)=Number of nXk 0..3 arrays with rows, diagonals and antidiagonals unimodal. A223876

Primes p such that 30·p-1, 30·p+1 and 36·p-1, 36·p+1 are twin primes. A138696

Primes of the form p*(p+4)+2 where p and p+4 are primes. A78597

Primes of the form 9n² - 2. A201860

Number of n X 3 0..3 arrays with rows, diagonals and antidiagonals unimodal. A223871

Number of 3Xn 0..3 arrays with rows, diagonals and antidiagonals unimodal. A223877

Decimal expansion of Li₉(1/2). A99223