Properties of the Number 58438

Fifty-Eight Thousand Four Hundred Thirty-Eight

Basics

Value: 58437 → 58438 → 58439

Parity: even

Prime: No

Previous Prime: 58427

Next Prime: 58439

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 61 × 479

Divisors: 1, 2, 61, 122, 479, 958, 29219, 58438

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110010001000110

Octal: 162106

Duodecimal: 2999A

Hexadecimal: e446

Square: 3414999844

Square Root: 241.73952924583932

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

G.f.: ((1+2·x)*sqrt(1-6·x²+x⁴)-1+5·x²-2·x³)/(2·x*(1-6·x²)). A212205

a(n) = A212205(2·n + 1). A225887

Numbers n such that σ(2*φ(n)) = 2*σ(n). A137733

Addends k > 0 such that the polynomial x² + x + k produces a record of its Hardy-Littlewood Constant. A331940

Squares composed of digits {0,4,6}, not ending with zero. A58438