Properties of the Number -5725720

Seven Hundred Twenty-Five Thousand Seven Hundred Twenty

Basics

Value: -5725721 → -5725720 → -5725719

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 5 × 7 × 11 ² × 13 ²

Divisors: 1, 2, 4, 5, 7, 8, 10, 11, 13, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10101110101111000011000

Octal: -25657030

Duodecimal: -1B015B4

Hexadecimal: -575e18

Square: 32783869518400

Square Root: 2392.8476758874563

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

Triangle read by rows: T(n, k) = c(n, q)/(c(k, q)*c(n-k, q)), where c(n, q) = ∏_j=1..n (j+q)!/(j-1)! and q = 8. A174109

a(n) = binomial(n+7,7)*binomial(n+7,6)/(n+7). A134288

Tenth column (and diagonal) of Narayana triangle A001263. A134291

Irregular triangle read by rows: T(n, k) is the q-multinomial coefficient defined by the k-th partition of n in Abramowitz-Stegun order, evaluated at q = 3. A347486

Number of nX1 0..1 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other. A203631

Number of n X 7 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 0 1 vertically. A208141

Number of 6 X 9 matrices with elements in 0..n with each row and each column in nondecreasing order. 6,9,n can be permuted, see formula. A140921