Properties of the Number -1124

One Hundred Twenty-Four

Basics

Value: -1125 → -1124 → -1123

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 281

Divisors: 1, 2, 4, 281, 562, 1124

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10001100100

Octal: -2144

Duodecimal: -798

Hexadecimal: -464

Square: 1263376

Square Root: 33.52610922848042

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

Expansion of ψ(-q)/ψ(-q²) in powers of q where ψ() is a Ramanujan θ function. A116498

Expansion of the unique weight 11/2 Gamma1(4) cusp form in powers of q. A256552

Difference triangle for A327460 read by upwards antidiagonals. A328071

Determinants of 2 X 2 matrices of non-overlapping blocks of 4 consecutive primes. A117027

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 283", based on the 5-celled von Neumann neighborhood. A271120

Triangle read by rows: T(n,m) (n >= m >= 1) = number of regions (or cells) formed by drawing the line segments connecting any two of the 2*(m+n) perimeter points of an m X n grid of squares. A331452

a(n) = n² + n + 2. A14206

Numbers that are the sum of 8 positive 5th powers. A3353

Positive numbers for which the sum of digits equals the product of digits. A34710

Number of "rooted index-functional forests" (Riffs) on n nodes. Number of "rooted odd trees with only exponent symmetries" (Rotes) on 2n+1 nodes. A61396