Properties of the Number 10269

Ten Thousand Two Hundred Sixty-Nine

Basics

Value: 10268 → 10269 → 10270

Parity: odd

Prime: No

Previous Prime: 10267

Next Prime: 10271

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 163

Divisors: 1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100000011101

Octal: 24035

Duodecimal: 5B39

Hexadecimal: 281d

Square: 105452361

Square Root: 101.33607452432722

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 2's in all partitions of n. A24786

Number of 4 X n binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column. A69308

Number of n X 4 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column. A69295

Numbers k such that k³ divides 17^k² + 1. A177817

Number T(n,k) of equivalence classes of ways of placing k 9 X 9 tiles in an n X n square under all symmetry operations of the square; irregular triangle T(n,k), n>=9, 0<=k<=floor(n/9)², read by rows. A236936

Numbers n such that n!8 + 2 is prime. A204663

Number of integer partitions of n having at most one permutation with all equal run-lengths. A383092

Expansion of 1 / ((1-x)²*(1-x²)*(1-x³)*...*(1-x⁹)). A288344

Sum of terms in n-th group in A075352. A75356

Numbers of the form 68+p² (where p is a prime). A138691