Properties of the Number -41380

Forty-One Thousand Three Hundred Eighty

Basics

Value: -41381 → -41380 → -41379

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 2069

Divisors: 1, 2, 4, 5, 10, 20, 2069, 4138, 8276, 10345

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010000110100100

Octal: -120644

Duodecimal: -1BB44

Hexadecimal: -a1a4

Square: 1712304400

Square Root: 203.42074623793906

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(n) = Sum of all divisors of all numbers < (n+1)². A168013

a(n) = A372449(1+n) - A372449(n). A372451