Properties of the Number 13273

Thirteen Thousand Two Hundred Seventy-Three

Basics

Value: 13272 → 13273 → 13274

Parity: odd

Prime: No

Previous Prime: 13267

Next Prime: 13291

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 13 × 1021

Divisors: 1, 13, 1021, 13273

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11001111011001

Octal: 31731

Duodecimal: 7821

Hexadecimal: 33d9

Square: 176172529

Square Root: 115.20850663036997

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

Number of integer compositions of n whose leaders of anti-runs are identical. A374517

a(n) = n³ - 4·n² + 6·n - 2. A188377

a(n) = floor((4/3)ⁿ). A64628

Number of ways to split a strict composition of n into contiguous subsequences all having the same sum. A336130

Number of squares on infinite chessboard at <= n knight's moves from a fixed square. A18836

T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest or one plus the sum of the elements antidiagonally to its northeast, modulo 4. A241054

Integers of the form (x³)/6 + (x²)/2 + x + 1. A127876

Number of partitions p of n such that (number of numbers in p that have multiplicity 1) = (number of numbers in p having multiplicity > 1). A241274

The sum of the next n terms of A114103. A114105

Numbers missing from A001032 despite satisfying the necessary congruence conditions (see comments). A274469