Properties of the Number -102398

One Hundred Two Thousand Three Hundred Ninety-Eight

Basics

Value: -102399 → -102398 → -102397

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 51199

Divisors: 1, 2, 51199, 102398

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000111111111110

Octal: -307776

Duodecimal: -4B312

Hexadecimal: -18ffe

Square: 10485350404

Square Root: 319.99687498474105

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

G.f.: 1/(1 - x/(1 - x⁴/(1 - x⁹/(1 - x¹⁶/(1 - x²⁵/(1 - x³⁶/(1 -...- x^n²/(1 -...))))))), a continued fraction. A206739

T(n,k)=Number of nXk 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 4 1s. A295120

Numbers with exactly six distinct base-10 digits. A220076

Semiprimes which have one or more occurrences of exactly six different digits. A235694

Number of nX4 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 4 1s. A295116