ℕ atory
Play Now

Properties of the Number -200100

Two Hundred Thousand One Hundred

Basics

Value: -200101 → -200100 → -200099

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 3

Digital Root: 3

Palindrome: No

Factorization: 2 2 × 3 × 5 2 × 23 × 29

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -110000110110100100

Octal: -606644

Duodecimal: -97970

Hexadecimal: -30da4

Square: 40040010000

Square Root: 447.3253849269008

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

Concatenate the positions of digits 9, 8,..., 0 in the decimal representation of n, using 1 for the leftmost digit etc., and 0 when the digit does not occur. A260522
List of binary words of lengths 0, 1, 2, etc., including empty word, each prefixed by a 2. A319953
In base 3, 0, together with numbers of the form i00j00k00m00... where i = 1 or 2 and j,k,m,... are 0, 1, or 2. A261660
a(n+1) is the least integer > a(n) containing all digits of a(n); a(1)=2. A155890
Numbers whose k-th digit indicates the number of digits which occur k times. A380985
Numbers of the form d1 d2 d3 ... where the sum of their digits multiplied by their digit positions is equal to their number of digits. A381135
Members of A016052 whose digit sum is three. A119507
Sum of any three adjacent digits of n2 is a square. A174397
Number of (undirected) paths in the n-triangular (Johnson) graph. A306887