Properties of the Number 41504

Forty-One Thousand Five Hundred Four

Basics

Value: 41503 → 41504 → 41505

Parity: even

Prime: No

Previous Prime: 41491

Next Prime: 41507

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 1297

Divisors: 1, 2, 4, 8, 16, 32, 1297, 2594, 5188, 10376

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001000100000

Octal: 121040

Duodecimal: 20028

Hexadecimal: a220

Square: 1722582016

Square Root: 203.7253052519495

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

Triangle read by rows: T(n,k) is the number of rooted planar maps with n edges, k faces and no isthmuses, n >= 0, k = 1..n+1. A342981

Numbers k such that φ(k) = τ(k)⁴, where τ(k) = A000005(k). A114063

Number of rooted planar maps with 3 vertices and n faces and no isthmuses. A6420

3-apexes of ω: numbers k such that ω(k-3) < ω(k-2)< ω(k-1) < ω(k) > ω(k+1) > ω(k+2) > ω(k+3), where ω(m) = the number of prime factors of m, counting multiplicity. A76760

Number of length-(n+1) 0..n arrays with new values introduced in sequential order, and with new repeated values introduced in sequential order, both starting with zero. A268320

Numbers whose base-4 representation contains exactly four 0's and four 2's. A45061

T(n,k)=Number of length-(n+1) 0..k arrays with new values introduced in sequential order, and with new repeated values introduced in sequential order, both starting with zero. A268327

Numerators of continued fraction convergents to sqrt(269). A41504

Number of (n+1)X(3+1) 0..2 arrays with no 2X2 subblock having the minimum of its diagonal elements less than the absolute difference of its antidiagonal elements. A251446