Properties of the Number -63726

Sixty-Three Thousand Seven Hundred Twenty-Six

Basics

Value: -63727 → -63726 → -63725

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 × 19 × 43

Divisors: 1, 2, 3, 6, 13, 19, 26, 38, 39, 43

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1111100011101110

Octal: -174356

Duodecimal: -30A66

Hexadecimal: -f8ee

Square: 4061003076

Square Root: 252.44009190300974

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

a(n) = S2(n,1), where S2(n, t) = ∑_k=0..n k^t *(∑_j=0..k binomial(n,j))². A89664

Euler-Seidel matrix T(k,n) with start sequence A000248, read by antidiagonals. A98697

Number of length 2+4 0..n arrays with every five consecutive terms having four times some element equal to the sum of the remaining four. A249658

Let P be a one-move "rider" with move set M={(1,2)}; a(n) is the number of non-attacking positions of two indistinguishable pieces P on an n X n board. A222308