Properties of the Number 40748

Forty Thousand Seven Hundred Forty-Eight

Basics

Value: 40747 → 40748 → 40749

Parity: even

Prime: No

Previous Prime: 40739

Next Prime: 40751

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 61 × 167

Divisors: 1, 2, 4, 61, 122, 167, 244, 334, 668, 10187

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001111100101100

Octal: 117454

Duodecimal: 1B6B8

Hexadecimal: 9f2c

Square: 1660399504

Square Root: 201.8613385470333

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

Continued fraction for sqrt(776). A40748

Numbers n such that n²+k-1 is the sum of two nonzero squares in exactly k ways for all k = 1, 2, 3. A273341