Properties of the Number 74097

Seventy-Four Thousand Ninety-Seven

Basics

Value: 74096 → 74097 → 74098

Parity: odd

Prime: No

Previous Prime: 74093

Next Prime: 74099

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 8233

Divisors: 1, 3, 9, 8233, 24699, 74097

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000101110001

Octal: 220561

Duodecimal: 36A69

Hexadecimal: 12171

Square: 5490365409

Square Root: 272.2076413328619

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

a(n) = ∑_d∣n (-1)^ω(n/d) * φ(rad(n/d)) * p(d), where p = A000041 (partition numbers). A333697

Record values in A074078. A74097

Number of nX5 0..1 arrays with each 1 adjacent to 2 or 5 king-move neighboring 1s. A296125