Properties of the Number 10969

Ten Thousand Nine Hundred Sixty-Nine

Basics

Value: 10968 → 10969 → 10970

Parity: odd

Prime: No

Previous Prime: 10957

Next Prime: 10973

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 × 1567

Divisors: 1, 7, 1567, 10969

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101011011001

Octal: 25331

Duodecimal: 6421

Hexadecimal: 2ad9

Square: 120318961

Square Root: 104.73299384625649

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

Numbers n such that the Reverse and Add! trajectory of n (presumably) does not reach a palindrome and does not join the trajectory of any term m < n. A63048

Numbers k such that the Reverse and Add! trajectory of k (presumably) does not reach a palindrome (with the exception of k itself) and does not join the trajectory of any term m < k. A88753

Connell (5,3)-sum sequence (partial sums of the (5,3)-Connell sequence). A122795

T(n,k) = Number of n X k 0..1 arrays with every element equal to 0, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero. A298508

Number of up/down (or down/up) compositions of n into distinct parts. A129838

a(n) = smallest k such that the Reverse and Add! trajectory of A063048(n) joins the trajectory of k. A89493

Number of (w,x,y) with all terms in {0,...,n} and 2·max(w,x,y) >= 3·min(w,x,y). A213392

a(n) = ∑_k=1..n (-1)^k+1 * floor((n/k)³). A350222

Indices of prime numbers in A014258. A101760

Number of nonempty subsets of {1, 2, ..., n} with <=7 pairwise coprime elements. A187268