Properties of the Number 99505

Ninety-Nine Thousand Five Hundred Five

Basics

Value: 99504 → 99505 → 99506

Parity: odd

Prime: No

Previous Prime: 99497

Next Prime: 99523

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 7 × 2843

Divisors: 1, 5, 7, 35, 2843, 14215, 19901, 99505

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000010010110001

Octal: 302261

Duodecimal: 49701

Hexadecimal: 184b1

Square: 9901245025

Square Root: 315.44413134499746

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

Suppose you take the ten digits 0..9, arrange them in any order and then either concatenate adjacent ones or separate them with a plus or minus sign, e.g., 98-76+5-4-32+10 or 9-8-765+3041-2. The first expression totals to "1", the second example totals to "2275". This sequence lists the positive integers that cannot be expressed in this way. A108224

A transform of the Fibonacci numbers. A99505