Properties of the Number 98945

Ninety-Eight Thousand Nine Hundred Forty-Five

Basics

Value: 98944 → 98945 → 98946

Parity: odd

Prime: No

Previous Prime: 98939

Next Prime: 98947

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 × 11 × 257

Divisors: 1, 5, 7, 11, 35, 55, 77, 257, 385, 1285

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001010000001

Octal: 301201

Duodecimal: 49315

Hexadecimal: 18281

Square: 9790113025

Square Root: 314.55524157133357

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

Pentagonal numbers (A000326) in which parity of digits alternates. A297644

Pentagonal numbers for which the sum of the digits is also a pentagonal number. A117709

Numbers where 1 is the only odd decimal digit. A98945