Properties of the Number -41668

Forty-One Thousand Six Hundred Sixty-Eight

Basics

Value: -41669 → -41668 → -41667

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 11 × 947

Divisors: 1, 2, 4, 11, 22, 44, 947, 1894, 3788, 10417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010001011000100

Octal: -121304

Duodecimal: -20144

Hexadecimal: -a2c4

Square: 1736222224

Square Root: 204.12741119212774

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

Sum of squares of four consecutive primes. A133524

a(n) = (n+1)*(n²+n+2)/2; g.f.: (1 + 2·x²) / (1 - x)⁴. A6000

T(n,k)=Number of idempotent n X n 0..k matrices. A222821

Denominators of continued fraction convergents to sqrt(662). A42273

Number of 0's in the binary expansion of A127962(n). A127964

Number of nondecreasing integer sequences of length 15 with sum zero and sum of absolute values 2n. A158149

Number of idempotent 4X4 0..n matrices. A222823