Properties of the Number 40874

Forty Thousand Eight Hundred Seventy-Four

Basics

Value: 40873 → 40874 → 40875

Parity: even

Prime: No

Previous Prime: 40867

Next Prime: 40879

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 107 × 191

Divisors: 1, 2, 107, 191, 214, 382, 20437, 40874

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001111110101010

Octal: 117652

Duodecimal: 1B7A2

Hexadecimal: 9faa

Square: 1670683876

Square Root: 202.17319307959698

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 parts in all the compositions of n into primes (i.e., in all ordered sequences of primes having sum n). A121304

Sorted positions of first appearances in A376264 (run-sums of first differences of nonsquarefree numbers). A376266

a(n) = floor(10000·log₂(n)). A4268

Continued fraction for sqrt(905). A40874

Number of ISO 8601 weeks associated with the Gregorian year n. A249404