Properties of the Number 92420

Ninety-Two Thousand Four Hundred Twenty

Basics

Value: 92419 → 92420 → 92421

Parity: even

Prime: No

Previous Prime: 92419

Next Prime: 92431

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 4621

Divisors: 1, 2, 4, 5, 10, 20, 4621, 9242, 18484, 23105

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110100100000100

Octal: 264404

Duodecimal: 45598

Hexadecimal: 16904

Square: 8541456400

Square Root: 304.00657887618155

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

Monotonically increasing sequence of least positive integers, a(1)=1, such that the self-convolution produces all squares. A87150

a(n+2) = 9·a(n+1) - a(n) + 1, with a(1)=1, a(2)=10. A92420