Properties of the Number -68944

Sixty-Eight Thousand Nine Hundred Forty-Four

Basics

Value: -68945 → -68944 → -68943

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 31 × 139

Divisors: 1, 2, 4, 8, 16, 31, 62, 124, 139, 248

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10000110101010000

Octal: -206520

Duodecimal: -33A94

Hexadecimal: -10d50

Square: 4753275136

Square Root: 262.57189491642094

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

Number of integer partitions of n where the parts have lesser mean than the distinct parts. A360251

Number of (unlabeled) rooted trees with n leaf nodes and without unary nodes or outdegrees larger than ten. A292216

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 43 ones. A31811