Properties of the Number 40901

Forty Thousand Nine Hundred One

Basics

Value: 40900 → 40901 → 40902

Parity: odd

Prime: No

Previous Prime: 40897

Next Prime: 40903

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 × 5843

Divisors: 1, 7, 5843, 40901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001111111000101

Octal: 117705

Duodecimal: 1B805

Hexadecimal: 9fc5

Square: 1672891801

Square Root: 202.23995648733708

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 length n+2 0..4 arrays with some pair in every consecutive three terms totalling exactly 4. A245865

Number of length 7+2 0..n arrays with some pair in every consecutive three terms totalling exactly n. A245876

Number of n X 5 0..2 arrays with no element equal to any value at offset (-1,0) (0,-1) or (-2,-2) and new values introduced in order 0..2. A274855

Numbers k such that sopfr(k-1) = sopfr(k+1), where sopfr = A001414. A392974

T(n,k)=Number of length n+2 0..k arrays with some pair in every consecutive three terms totalling exactly k. A245869

T(n,k) = Number of n X k 0..2 arrays with no element equal to any value at offset (-1,0) (0,-1) or (-2,-2) and new values introduced in order 0..2. A274858

Continued fraction for sqrt(932). A40901