Properties of the Number 99443

Ninety-Nine Thousand Four Hundred Forty-Three

Basics

Value: 99442 → 99443 → 99444

Parity: odd

Prime: No

Previous Prime: 99439

Next Prime: 99469

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 277 × 359

Divisors: 1, 277, 359, 99443

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010001110011

Octal: 302163

Duodecimal: 4966B

Hexadecimal: 18473

Square: 9888910249

Square Root: 315.3458418942606

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 k, k+2, k+4, k+6, k+8, k+10, k+12 and k+14 are semiprimes. A82919

Numbers k such that k, k+2, k+4, k+6, k+8, k+10, k+12 are semiprimes. A92129

Triangle read by rows: T(n,k) = 1 + (q-binomial coefficient [n,k] for q=3) - binomial(n,k). A176421

Numbers n such that n+2, n+4, n+6, n+8, n+10, n+12 and n+14 are all semiprimes. A268578

Duplicate of A082919. A92208

A Chebyshev transform of Fib(n+1). A99443

Number of Level 3 hexagonal polyominoes with cheesy blocks and n cells. A167013