Properties of the Number 97421

Ninety-Seven Thousand Four Hundred Twenty-One

Basics

Value: 97420 → 97421 → 97422

Parity: odd

Prime: No

Previous Prime: 97397

Next Prime: 97423

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 37 × 2633

Divisors: 1, 37, 2633, 97421

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111110010001101

Octal: 276215

Duodecimal: 48465

Hexadecimal: 17c8d

Square: 9490851241

Square Root: 312.1233730434169

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

Positive integers of the form (30·m²+1)/11. A179339

Indices of primes in A141036. A246517

a(n) = (5^2ⁿ - 1)/2ⁿ⁺². A97421