Properties of the Number 98919

Ninety-Eight Thousand Nine Hundred Nineteen

Basics

Value: 98918 → 98919 → 98920

Parity: odd

Prime: No

Previous Prime: 98911

Next Prime: 98927

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 29 × 379

Divisors: 1, 3, 9, 29, 87, 261, 379, 1137, 3411, 10991

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001001100111

Octal: 301147

Duodecimal: 492B3

Hexadecimal: 18267

Square: 9784968561

Square Root: 314.5139106621518

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

Numbers k such that the decimal part of k^1/9 starts with a 'nine digits' anagram. A34284

Number of subsets of { 1, ..., n } containing an A.P. of length 7. A18792

Not appropriate for the OEIS. A248691

Least k such that k·M#(n) - 1 is prime where M#(n) is the product of the first n Mersenne primes. A98919