Properties of the Number 91849

Ninety-One Thousand Eight Hundred Forty-Nine

Basics

Value: 91848 → 91849 → 91850

Parity: odd

Prime: No

Previous Prime: 91841

Next Prime: 91867

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 53 × 1733

Divisors: 1, 53, 1733, 91849

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10110011011001001

Octal: 263311

Duodecimal: 451A1

Hexadecimal: 166c9

Square: 8436238801

Square Root: 303.0659994126692

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

T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,0) or (-1,1) and new values introduced in order 0..2. A275401

a(n) = 2ⁿ + 8ⁿ + 9ⁿ. A74546

Number of nX6 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,0) or (-1,1) and new values introduced in order 0..2. A275399

Number of 5 X n 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,0) or (-1,1) and new values introduced in order 0..2. A275404

Maximal size of (n,4,2) optical orthogonal code. A91849