Properties of the Number -11829

Eleven Thousand Eight Hundred Twenty-Nine

Basics

Value: -11830 → -11829 → -11828

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 3943

Divisors: 1, 3, 3943, 11829

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10111000110101

Octal: -27065

Duodecimal: -6A19

Hexadecimal: -2e35

Square: 139925241

Square Root: 108.76120631916511

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

Partial sums of A299258. A299264

Semiprimes s such that s-/+2 are primes. A125215

a(n) = ∑_k=0..n binomial(2·n+3·k+1,n-k). A390268

Triangle T(n,k) is the number of restricted growth strings (RGS) of set partitions of {1..n} that have an increase at index k (1<=k<n). A56861

a(n) = 338·n - 1. A157999

a(n) = 70·n² - 1. A158736

Triangle read by rows: T(n,k) is the number of dispersed Dyck paths of length n (i.e., Motzkin paths of length n with no (1,0)-steps at positive heights) having k DHU's (here U=(1,1), H=(1,0), and D=(1,-1)). A191397

Odd numbers producing 20 even numbers in the Collatz iteration. A199818

Number of permutations p of [n] such that 0p has a nonincreasing jump sequence beginning with two. A292168

a(n) is the least k such that A353709(k) has Hamming weight n. A354040