Properties of the Number -121107

One Hundred Twenty-One Thousand One Hundred Seven

Basics

Value: -121108 → -121107 → -121106

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 73 × 79

Divisors: 1, 3, 7, 21, 73, 79, 219, 237, 511, 553

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101100100010011

Octal: -354423

Duodecimal: -5A103

Hexadecimal: -1d913

Square: 14666905449

Square Root: 348.00431031813383

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

T(n,k)=Unchanging value maps: number of nXk binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..2 nXk array. A219451

Number of 2 X 2 matrices having all terms in {1,...,n} and determinant d satisfying -n < d < n. A211070

Unchanging value maps: number of nX5 binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..2 nX5 array. A219448

Unchanging value maps: number of n X 7 binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..2 n X 7 array. A219450