Properties of the Number -161444

One Hundred Sixty-One Thousand Four Hundred Forty-Four

Basics

Value: -161445 → -161444 → -161443

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 40361

Divisors: 1, 2, 4, 40361, 80722, 161444

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100111011010100100

Octal: -473244

Duodecimal: -79518

Hexadecimal: -276a4

Square: 26064165136

Square Root: 401.8009457430383

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

Numerators of continued fraction convergents to sqrt(835). A42612

Number of unlabeled rooted trees with n leaves in which the degrees of the root and all internal nodes are >= 3. A52525