Properties of the Number 11261

Eleven Thousand Two Hundred Sixty-One

Basics

Value: 11260 → 11261 → 11262

Parity: odd

Prime: Yes

Previous Prime: 11257

Next Prime: 11273

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 11261

Divisors: 1, 11261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111111101

Octal: 25775

Duodecimal: 6625

Hexadecimal: 2bfd

Square: 126810121

Square Root: 106.1178590059185

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

Primes of the form 2·n² + 11. A50265

Primes p whose period of reciprocal equals (p-1)/5. A56210

Class 6+ primes. A81634

Primes with digital product = 12. A107697

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000000 or 00000001. A259642

Number of vertices formed in a square by straight line segments when connecting the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the square. A355799

Primes p such that the next prime after p can be obtained from p by adding the product of the digits of p. A89823

Primes having only {1, 2, 6} as digits. A385774

Primes of the form 6·p - 1 such that p and 6·p - 5 are primes. A90609

Prime numbers containing the string 12. A243529