Properties of the Number -210002

Two Hundred Ten Thousand Two

Basics

Value: -210003 → -210002 → -210001

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 5

Digital Root: 5

Palindrome: No

Factorization: 2 × 13 × 41 × 197

Divisors: 1, 2, 13, 26, 41, 82, 197, 394, 533, 1066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011010001010010

Octal: -632122

Duodecimal: -A1642

Hexadecimal: -33452

Square: 44100840004

Square Root: 458.2597516692907

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 n with property that n is a substring of its base 5 representation. A38105

Expansion of (4 + 15·x - 35·x² + 20·x³ - 2·x⁵)/(1 - x)⁵. A257600

a(n) = (n⁴ + 20·n³ + 125·n² + 250·n + 24)/12. A257601

a(n) is the smallest number k such that d(1)*1! + d(2)*2! + ... + d(p)*p! = n², where d(i) are the decimal digits of k. A198095