Properties of the Number -200807

Two Hundred Thousand Eight Hundred Seven

Basics

Value: -200808 → -200807 → -200806

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 200807

Divisors: 1, 200807

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -110001000001100111

Octal: -610147

Duodecimal: -9825B

Hexadecimal: -31067

Square: 40323451249

Square Root: 448.1149406123389

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

Each entry is the first of three consecutive primes with equal digital sum. A209396

Numbers n such that (9ⁿ - 2ⁿ)/7 is prime. A173718