Properties of the Number -123124

One Hundred Twenty-Three Thousand One Hundred Twenty-Four

Basics

Value: -123125 → -123124 → -123123

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 30781

Divisors: 1, 2, 4, 30781, 61562, 123124

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110000011110100

Octal: -360364

Duodecimal: -5B304

Hexadecimal: -1e0f4

Square: 15159519376

Square Root: 350.89029624656195

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

Square array read by ascending antidiagonals: number of m-shape complementary Bell numbers. A260875

Expansion of ∑_k>0 x^2·k/(1-x^k)⁶. A363606

Number of nX6 0..1 arrays with every element equal to 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A298185