Properties of the Number -97428

Ninety-Seven Thousand Four Hundred Twenty-Eight

Basics

Value: -97429 → -97428 → -97427

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 23 × 353

Divisors: 1, 2, 3, 4, 6, 12, 23, 46, 69, 92

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10111110010010100

Octal: -276224

Duodecimal: -48470

Hexadecimal: -17c94

Square: 9492215184

Square Root: 312.1345863565907

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) = n*(n+1)*(2·n²+1)/6. A71238

Denominators of continued fraction convergents to sqrt(530). A42013

a(1) = 1; a(n) = ∑_{d∣n, d < n} binomial(n,d) * a(d). A345136