Properties of the Number 11159

Eleven Thousand One Hundred Fifty-Nine

Basics

Value: 11158 → 11159 → 11160

Parity: odd

Prime: Yes

Previous Prime: 11149

Next Prime: 11161

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 11159

Divisors: 1, 11159

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10101110010111

Octal: 25627

Duodecimal: 655B

Hexadecimal: 2b97

Square: 124523281

Square Root: 105.63616804863759

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

T(n,k)=Number of nXk 0..2 arrays with no element having a strict majority of its horizontal and antidiagonal neighbors equal to itself plus one mod 3, with upper left element zero (rock paper and scissors drawn positions). A231855

Start of a string of exactly 2 consecutive (but disjoint) pairs of twin primes. A35790

Number of "ON" cubic cells at n-th stage in simple 3-dimensional cellular automaton: a(n) = A160428(n)/8. A161342

Primes p such that A001175(p) = (p-1)/7. A308792

Primes p such that A001177(p) = (p-1)/7. A308800

Prime number spiral (clockwise, West spoke). A54570

Primes having only {1, 5, 9} as digits. A385781

First of four consecutive primes that comprise two sets of twin primes. A53778

Consider the array T(n, m) = m-th prime of the form n·i(i+1)/2 +/- 1. This sequence is the main diagonal. A125765

Primes of the form 3·m² - 4. A201716