Properties of the Number -24224

Twenty-Four Thousand Two Hundred Twenty-Four

Basics

Value: -24225 → -24224 → -24223

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 757

Divisors: 1, 2, 4, 8, 16, 32, 757, 1514, 3028, 6056

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111010100000

Octal: -57240

Duodecimal: -12028

Hexadecimal: -5ea0

Square: 586802176

Square Root: 155.64061166674975

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

Number of ways 1/n can be expressed as the sum of four distinct unit fractions: 1/n = 1/w + 1/x + 1/y + 1/z satisfying 0 < w < x < y < z. A241883

Numbers with digits 2 and 4 only. A284920

Numbers k such that 3 is the smallest decimal digit of k⁴. A291671

Array read by antidiagonals: T(m,n) is the number of mutual-visibility sets in the grid graph P_m X P_n. A392417

Numerators of continued fraction convergents to sqrt(472). A41900

Number of mutual-visibility sets in the n X 3 grid graph. A392419

First differences of A109033. A109034

Number of -2..2 arrays x(i) of n+1 elements i=1..n+1 with x(i)+x(j), x(i+1)+x(j+1), -(x(i)+x(j+1)), and -(x(i+1)+x(j)) having two or three distinct values for every i<=n and j<=n. A211461

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 77. A31575