Properties of the Number 11229

Eleven Thousand Two Hundred Twenty-Nine

Basics

Value: 11228 → 11229 → 11230

Parity: odd

Prime: No

Previous Prime: 11213

Next Prime: 11239

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 197

Divisors: 1, 3, 19, 57, 197, 591, 3743, 11229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111011101

Octal: 25735

Duodecimal: 65B9

Hexadecimal: 2bdd

Square: 126090441

Square Root: 105.9669759878048

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

Composites whose prime factorization in base 6 is an anagram of the number in base 6. A260050

Number of 1-dimensional sandpiles with n grains piling up against the wall. A291896

a(n) = (2·n+1)*(7·n+1). A33572

Smallest j such that j·2*p(n)³-1=q is prime, j·2*p(n)*q²-1=r, j·2*p(n)*r²-1=s, where r and s are also prime. A224611

Number of compositions of n whose standard factorization into Lyndon words has all distinct weakly increasing factors. A299027

Odd 9-gonal (or enneagonal) numbers. A28991

Molien series for group of order 4608 acting on joint weight enumerators of a pair of binary doubly-even self-dual codes. A97870

Number of partitions of 4n into at most 5 parts. A256539

Numbers k such that 7·k+1 divides 7^k+1. A381258

Pseudoprimes to base 20. A20148