Properties of the Number 16794

Sixteen Thousand Seven Hundred Ninety-Four

Basics

Value: 16793 → 16794 → 16795

Parity: even

Prime: No

Previous Prime: 16787

Next Prime: 16811

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 311

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 311, 622

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000110011010

Octal: 40632

Duodecimal: 9876

Hexadecimal: 419a

Square: 282038436

Square Root: 129.59166639873106

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

Catalan numbers - 2 (A120304) with first three terms changed to 1,1,1. A289652

Related to number of mesh patterns of length 2 that avoid the pattern 321. A289654

Catalan numbers minus 2. A120304

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,3,0,2,1 for x=0,1,2,3,4. A196974

Number of partitions of n such that the number of even parts is a part or the number of odd parts is a part. A240576

Numbers k such that k and 3·k, taken together, are pandigital. A115923

Catalan numbers - 2 (A120304) with first four terms changed to 1,1,1,4. A289653

Number of identity trees with 2-colored nodes. A38078

a(n) = 3600·n² - 6049·n + 2541. A157838

Let p = A002145(n) be the n-th prime of the form 4k+3, then a(n) is the smallest number such that p is the smallest prime of the form 4k+3 for which 4·a(n)+2-p is prime. A217696