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Properties of the Number 11043

Eleven Thousand Forty-Three

Basics

Value: 11042 → 11043 → 11044

Parity: odd

Prime: No

Previous Prime: 11027

Next Prime: 11047

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 3 × 409

Divisors: 1, 3, 9, 27, 409, 1227, 3681, 11043

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10101100100011

Octal: 25443

Duodecimal: 6483

Hexadecimal: 2b23

Square: 121947849

Square Root: 105.08567932882197

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 ordered triples (i,j,k) with |i| + |j| + |k| <= n and gcd(i,j,k) <= 1. A100450
Numbers that are the sum of eight fourth powers in seven or more ways. A345582
Numbers that are the sum of eight fourth powers in exactly seven ways. A345839
Number of partitions of n such that the number of parts is not divisible by the greatest part. A200727
Number of simple connected graphs with n nodes rooted at one oriented edge. A304072
Sum of the second largest parts in the partitions of n into 5 parts. A308826
Numbers n with property that there is a different number m such that the lunar squares n·n and m·m are the same. A181319
Number of length 4 1..(n+2) arrays with no leading or trailing partial sum equal to a prime. A254207
G.f. A(x) satisfies: A(x) = x + x2 * exp(A(x) + A(-x2)/2 + A(x3)/3 + A(-x4)/4 + ...). A345235
Index where n first appears in A381597. A381599