Properties of the Number 40882

Forty Thousand Eight Hundred Eighty-Two

Basics

Value: 40881 → 40882 → 40883

Parity: even

Prime: No

Previous Prime: 40879

Next Prime: 40883

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 20441

Divisors: 1, 2, 20441, 40882

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001111110110010

Octal: 117662

Duodecimal: 1B7AA

Hexadecimal: 9fb2

Square: 1671337924

Square Root: 202.19297712828703

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 ∏_m>=1 (1-m·q^m). A22661

a(n) is the 10ⁿ-th semiprime. A114125

Numbers k such that φ(k) = σ(φ(φ(k))). A115448

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (0, -1, 1), (0, 1, -1), (1, 1, 0)}. A149275

Number of permutations of 1..n containing the relative rank sequence { 1324657 } at any spacing. A159177

Number of semiprimes (A001358) <= n. A72000

Triangle, read by rows, that transforms diagonals in the table of coefficients of successive iterations of x+x²+x³ (cf. A166880). A166884

Semiprimes that are the sum of the first n semiprimes for some n. A92190

Continued fraction for sqrt(913). A40882