Properties of the Number -200002

Two Hundred Thousand Two

Basics

Value: -200003 → -200002 → -200001

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: Yes

Factorization: 2 × 11 × 9091

Divisors: 1, 2, 11, 22, 9091, 18182, 100001, 200002

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110000110101000010

Octal: -606502

Duodecimal: -978AA

Hexadecimal: -30d42

Square: 40000800004

Square Root: 447.2158315623453

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 whose square is a palindrome. A2778

Numbers whose decimal expansion contains only 0's and 2's. A169965

Palindromes whose square is a palindrome; also palindromes whose sum of squares of digits is less than 10. A57135

Numbers k such that k³ has only even digits. A52004

Numbers k such that k and k² use only the digits 0, 2, 4, 6 and 8. A136904

Numbers k such that k² contains only digits {0,4,8}, not ending with zero. A58441

Palindromes m such that reverse of m² is also a square. A128921

Base 3 numbers whose square is a palindrome in base 3. A263607

Numbers k such that k² is a palindrome with an odd number of digits. A28816

Modified Sisyphus function of order 5: a(n) is the concatenation of the number of digits in n with the number of digits of n congruent to k modulo 5 for each k from 0 to 4 in turn. A375208