Properties of the Number 41124

Forty-One Thousand One Hundred Twenty-Four

Basics

Value: 41123 → 41124 → 41125

Parity: even

Prime: No

Previous Prime: 41117

Next Prime: 41131

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 23 × 149

Divisors: 1, 2, 3, 4, 6, 12, 23, 46, 69, 92

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000010100100

Octal: 120244

Duodecimal: 1B970

Hexadecimal: a0a4

Square: 1691183376

Square Root: 202.79053232338043

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

a(n) = (2·n-1)*(n² -n +2)/2. A63488

a(n) = ∑_{k=0..floor(n/2)} k! * (n - 2·k)!. A309619

Unitary Ruth-Aaron numbers: numbers k such that A008475(k) = A008475(k+1). A331000

Number of involution pairs of graceful Prüfer codes on n vertices with both codes in the second half of the lexicographic order. A393156

Numbers k such that A162296(k) = A162296(k+1) > 0. A362400

Composite numbers k such that (k-1) divides (A018804(k)-1). A344456

Numbers k such that 8191·2^k + 1 is prime. A377248

Numerators of continued fraction convergents to sqrt(71). A41124