Properties of the Number 80410

Eighty Thousand Four Hundred Ten

Basics

Value: 80409 → 80410 → 80411

Parity: even

Prime: No

Previous Prime: 80407

Next Prime: 80429

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 11 × 17 × 43

Divisors: 1, 2, 5, 10, 11, 17, 22, 34, 43, 55

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011101000011010

Octal: 235032

Duodecimal: 3A64A

Hexadecimal: 13a1a

Square: 6465768100

Square Root: 283.56657066727735

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

Structured icosidodecahedral numbers. A100147

a(n) = (n+1)*(2·n+1)*(4·n+1). A79588

Smallest k such that A073734(k) = n, where A073734 is the GCD of consecutive terms of the EKG sequence A064413. A382222

Number of reduced words of length n in Coxeter group on 44 generators S_i with relations (S_i)² = (S_i S_j)³ = I. A162882

Even octagonal pyramidal numbers (A002414). A218327

a(0) = 0, and for n > 0, a(n) = A002956(n) - A000041(n). A181887

Initial members of abundant twins, i.e., values of k such that (k, k+2) are both abundant numbers. A231086

Boustrophedon transform of the continued fraction of the Euler-Mascheroni constant, γ (A001620). A80410

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