Properties of the Number 98671

Ninety-Eight Thousand Six Hundred Seventy-One

Basics

Value: 98670 → 98671 → 98672

Parity: odd

Prime: No

Previous Prime: 98669

Next Prime: 98689

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 79 × 1249

Divisors: 1, 79, 1249, 98671

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000000101101111

Octal: 300557

Duodecimal: 49127

Hexadecimal: 1816f

Square: 9735966241

Square Root: 314.11940404884257

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

Partial sums of A299254. A299260

Numbers whose sum of divisors is a fifth power. A19423

G.f.: ∏_m>0 1/(1 + x^m + 2!*x^2·m). A293287

Strong pseudoprimes to base 17. A20243

Strong pseudoprimes to base 60. A20286

Strong pseudoprimes to base 78. A20304

Strong pseudoprimes to base 83. A20309

Strong pseudoprimes to base 94. A20320

Sp = reversal of some square s where s = x² for x = 1,2,.. (ignoring leading zeros). Sp is in the sequence if it is semiprime. A242097

Decimal expansion of the Digamma function at 1/2 + 1/π, negated. A257959