Properties of the Number -14825

Fourteen Thousand Eight Hundred Twenty-Five

Basics

Value: -14826 → -14825 → -14824

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 593

Divisors: 1, 5, 25, 593, 2965, 14825

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11100111101001

Octal: -34751

Duodecimal: -86B5

Hexadecimal: -39e9

Square: 219780625

Square Root: 121.75795661885921

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)=Half the number of (n+2)X(k+2) binary arrays with each 3X3 subblock having a sum in 2..7. A186796

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically. A207885

Magic sums of 4 X 4 magic squares composed of squares. A271580

Number of n-step four-sided prudent self-avoiding walks ending on the top side of their box. A191757

a(n) = floor(n*(n-1)*(n-2)/7). A11889

Products of 3 evil primes (A027699) p,q,r, such that numbers p·q, p·r, q·r, and p·q*r are odious (A000069). A230353

G.f. A(x) satisfies: x = ∑_n=-oo..+oo (-x)ⁿ * (1 + A(x)*xⁿ)ⁿ. A355869

Number of subsets of the first n positive cubes whose sum is a positive cube. A378171

Half the number of (n+2) X 3 binary arrays with each 3 X 3 subblock having a sum in 2..7. A186788

Half the number of (n+2)X5 binary arrays with each 3X3 subblock having a sum in 2..7. A186790