Properties of the Number 11170

Eleven Thousand One Hundred Seventy

Basics

Value: 11169 → 11170 → 11171

Parity: even

Prime: No

Previous Prime: 11161

Next Prime: 11171

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 1117

Divisors: 1, 2, 5, 10, 1117, 2234, 5585, 11170

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110100010

Octal: 25642

Duodecimal: 656A

Hexadecimal: 2ba2

Square: 124768900

Square Root: 105.6882207249228

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

a(n) is the smallest positive integer m such that if k >= m then a(k+1,n)^1/(k+1) <= a(k,n)^1/k, where a(k,n) is the k-th term of the sequence {p | p and p+2n are primes}. A248855

Record entries in A065194. A65195

a(n) = a(n-1)+ceiling(a(n-2)/2) with a(0)=0, a(1)=1. A64323

Number of partitions p of n such that 2*(number of even numbers in p) <= (number of odd numbers in p). A241652

Number of partitions of n into 6 or more distinct parts. A347573

Construct sequences P,Q,R by the rules: Q = first differences of P, R = second differences of P, P starts with 1,3,9, Q starts with 2,6, R starts with 4; at each stage the smallest number not yet present in P,Q,R is appended to R. Sequence gives P. A225385

Index of first occurrence of n-th prime in A001203, the continued fraction for π. A107892

a(n) = a(n-1) + a(n-2) - floor(a(n-2)/2), starting 2,1. A173497

Values of A038007 not ending in 6 or 8. A38009

a(n) = smallest number > a(n-1) such that a(1)*a(2)*...*a(n) + 1 and a(1)*a(2)*...*a(n) - 1 are primes. A51956