Properties of the Number 14140

Fourteen Thousand One Hundred Forty

Basics

Value: 14139 → 14140 → 14141

Parity: even

Prime: No

Previous Prime: 14107

Next Prime: 14143

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 7 × 101

Divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11011100111100

Octal: 33474

Duodecimal: 8224

Hexadecimal: 373c

Square: 199939600

Square Root: 118.91173196955799

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

Fibonacci sequence beginning 3, 7. A22120

Each permutation in the list A060117 converted to Site Swap notation, with digits reversed and inverted. "Zero throws" (fixed elements) indicated with 0's. A60498

T(n,k)=Number of (n+3)X(k+3) 0..1 arrays with each row divisible by 11 and column not divisible by 11, read as a binary number with top and left being the most significant bits. A263288

a(n) = n³ + (n+1)³ + (n+2)³ + (n+3)³ + (n+4)³. A27604

Table read by rows of numbers of unordered pairs of partitions of n-element set that have Rand distance k (n>=2, 1 <= k <= n(n-1)/2). A192100

Take the list t(n,0) = {1,...,n}; denote by t(n,j) this list after rotating to left (or right) by j positions. Calculate inner product of t(n,0) and t(n,j) and denote the value by s(n,j). Compute this inner product for all j = 1..n and choose the smallest. This is a(n). A88003

Values of·in the solutions to x² - 3xy + y² + 19 = 0, where 0 < x < y. A237133

Number of graphs with n nodes and n-2 edges. A1430

Triangle of coefficients arising in calculation of A002872 and A002874 (sorting numbers). A36073

Each permutation in the list A060118 converted to Site Swap notation, with digits reversed and inverted. "Zero throws" (fixed elements) indicated with 0's. A60499