Properties of the Number -7493

Four Hundred Ninety-Three

Basics

Value: -7494 → -7493 → -7492

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 59 × 127

Divisors: 1, 59, 127, 7493

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110101000101

Octal: -16505

Duodecimal: -4405

Hexadecimal: -1d45

Square: 56145049

Square Root: 86.56211642514293

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

Coordination sequence for 3D uniform tiling formed by stacking parallel layers of the 4.8.8 2D tiling (cf. A008576). A299259

Binomial transform of the number of partitions into distinct parts (A000009). A266232

Total number of ON cells at stage 2n of two-dimensional 5-neighbor outer totalistic cellular automaton defined by "Rule 453". A246325

Expansion of ∏_k>=1 (1 + x^k + x^3·k) / (1 - x^k). A266647

Number of partitions p of n such that mean(p) >= multiplicity(min(p)). A240079

Sums of prime points found in four grids in each corner of a square. A161190

Numerator of ∑_k=1..n(-1)^k/φ(k), where φ = A000010. A211177

Number of compositions of n where the smallest part is greater than or equal to the number of parts. A98131

Eight bishops and one elephant on a 3 X 3 chessboard. a(n) = 2ⁿ⁺² - 3·F(n+2). A175660

Inverse of A302853: if A302853(k) = n, a(n) = k, or -1 if n does not occur in A302853. A302854