Properties of the Number 98599

Ninety-Eight Thousand Five Hundred Ninety-Nine

Basics

Value: 98598 → 98599 → 98600

Parity: odd

Prime: No

Previous Prime: 98597

Next Prime: 98621

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 43 × 2293

Divisors: 1, 43, 2293, 98599

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000000100100111

Octal: 300447

Duodecimal: 49087

Hexadecimal: 18127

Square: 9721762801

Square Root: 314.00477703372604

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(1)=a(2)=1; a(n) = a(n-2) + a(n-1) + (number of terms from among {a(1), a(2), ..., a(n-1)} which are prime). A128609

Number of (n+2) X (2+2) 0..3 arrays with every 3 X 3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3 X 3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252378

Riordan array ((1+2·x)/(1+x), (1+x)). A98599