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Properties of the Number -290816

Two Hundred Ninety Thousand Eight Hundred Sixteen

Basics

Value: -290817 → -290816 → -290815

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 12 × 71

Divisors: 1, 2, 4, 8, 16, 32, 64, 71, 128, 142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1000111000000000000

Octal: -1070000

Duodecimal: -120368

Hexadecimal: -47000

Square: 84573945856

Square Root: 539.273585483287

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

Determinant of the n-th principal submatrix of A204237. A204238
Number of labeled rooted trimmed trees with n nodes. A52318
Triangular matrix T, read by rows, that satisfies: T = D + SHIFTLEFT(T2) where SHIFTLEFT shifts each row 1 place to the left and D is the diagonal matrix {1, 2, 3, ...}. A107667
Matrix square of triangle A107667. A107670
Numbers that are not the sum of two squares and two fourth powers. A214891
Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 453", based on the 5-celled von Neumann neighborhood. A288368
Numbers with 26 divisors. A137489
Triangular array read by rows. T(n,k) is the number of rooted labeled trees on n nodes with exactly k vertices whose unique descendent is a leaf, n >= 1, 0 <= k <= floor((n-1)/2) + delta2,n. A284417