Properties of the Number 40997

Forty Thousand Nine Hundred Ninety-Seven

Basics

Value: 40996 → 40997 → 40998

Parity: odd

Prime: No

Previous Prime: 40993

Next Prime: 41011

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 11 × 3727

Divisors: 1, 11, 3727, 40997

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010000000100101

Octal: 120045

Duodecimal: 1B885

Hexadecimal: a025

Square: 1680754009

Square Root: 202.47715920567435

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

Expansion of ∏_k>=1 (1 + x^k/(1 - x)^k)^k. A320564

Triangle read by rows: T(n,k) is the number of ordered trees with n edges and having k branches of even length (n>=0, 0<=k<=floor(n/2)). A102004

Absolute value of first digit of n minus sum of other digits of n. A40997