Properties of the Number -16246

Sixteen Thousand Two Hundred Forty-Six

Basics

Value: -16247 → -16246 → -16245

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 8123

Divisors: 1, 2, 8123, 16246

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111101110110

Octal: -37566

Duodecimal: -949A

Hexadecimal: -3f76

Square: 263932516

Square Root: 127.4597975833949

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

Integers of the form (x³)/6 + (x²)/2 + x + 1. A127876

Expansion of ∏_k>=1 (1 + x^3·k-2)^3·k-2. A262949

Record values in A180076. A180080

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 100 ones. A31868

Number of (w,x,y,z) with all terms in {1,...,n} and |w-x|=2∣x-y|-|y-z|. A212577

Number of 2n-step lattice paths from (0,0) to (0,0) using steps in {N, S, E, W} starting with East, then always moving straight ahead or turning left. A228248

Number of multisets of exactly two nonempty binary words with a total of n letters such that no word has a majority of 0's. A316403

Semiprimes of the form 5·n² + 1. A212707

Natural numbers repeated 3 times are taken in parts of successive lengths 1,2,3,..., and a(n) is the sum of the numbers in the part with length n. A370880

T(2n,n-4), T given by A026780. A26892