Properties of the Number -229913

Two Hundred Twenty-Nine Thousand Nine Hundred Thirteen

Basics

Value: -229914 → -229913 → -229912

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 223 × 1031

Divisors: 1, 223, 1031, 229913

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111000001000011001

Octal: -701031

Duodecimal: -B1075

Hexadecimal: -38219

Square: 52859987569

Square Root: 479.4924399821127

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(1)=2; thereafter, a(n) is the smallest number not occurring earlier such that Kronecker(a(k), a(n)) = -1 for the next n indices k = n+1, n+2, ..., 2n. A249692

Floor-Sqrt transform of the binomial coefficients binomial(3·n,n) (A005809). A192663