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Properties of the Number 14751

Fourteen Thousand Seven Hundred Fifty-One

Basics

Value: 14750 → 14751 → 14752

Parity: odd

Prime: No

Previous Prime: 14747

Next Prime: 14753

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 2 × 11 × 149

Divisors: 1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11100110011111

Octal: 34637

Duodecimal: 8653

Hexadecimal: 399f

Square: 217592001

Square Root: 121.45369487998296

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 (n·k) X k binary arrays with rows in nonincreasing order, n ones in every column and no more than 2 ones in any row. A188403
T(n,k)=Number of nXk 0..3 arrays with rows and antidiagonals unimodal and columns nondecreasing. A223864
T(n,k) = number of n X k 0..3 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A224173
a(n) = ∑k=1..n k*φ(k). A11755
T(n,k)=Number of nXk 0..3 arrays with rows unimodal and columns nondecreasing. A223987
T(n,k) = Number of n X k 0..2 arrays with rows unimodal and columns nondecreasing. A224190
T(n,k)=Number of nXk 0..3 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors. A203846
Total number of parts coprime to n in the partitions of n into 10 parts. A363328
Number of symmetric 5 X 5 matrices of nonnegative integers with every row and column adding to n. A53494
a(0)=1, a(1)=1, a(n) = 11·a(n/2) for even n, and a(n) = 10·a((n-1)/2) + a((n+1)/2) for odd n >= 3. A116525