Properties of the Number -655359

Six Hundred Fifty-Five Thousand Three Hundred Fifty-Nine

Basics

Value: -655360 → -655359 → -655358

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 218453

Divisors: 1, 3, 218453, 655359

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011111111111111111

Octal: -2377777

Duodecimal: -277313

Hexadecimal: -9ffff

Square: 429495418881

Square Root: 809.542463370514

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) = 5·2ⁿ - 1. A153894

a(n) = 5·2^n-1 - 1, n>0, with a(0)=1. A52549

Record values in A135141. A246347

a(n) = T(2, n), where T is the array given by A047858. A47859

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 267", based on the 5-celled von Neumann neighborhood. A287463

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 451", based on the 5-celled von Neumann neighborhood. A288364

a(n) = 2·a(n-2) + 1. A10737

a(n) = T(n,1), array T as in A054134. A54135

a(n) = ∑_k=0..n binomial(n+(-1)^k, k). A87940

Partial sums of Berstel sequence (A007420). A178885