Properties of the Number -64208

Sixty-Four Thousand Two Hundred Eight

Basics

Value: -64209 → -64208 → -64207

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 4013

Divisors: 1, 2, 4, 8, 16, 4013, 8026, 16052, 32104, 64208

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111101011010000

Octal: -175320

Duodecimal: -311A8

Hexadecimal: -fad0

Square: 4122667264

Square Root: 253.39297543538967

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(1) = 1; a(n+1) = -∑_d∣n a(n/d) * a(d). A325303

Number of edges formed in a square by straight line segments when connecting the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the square. A355800

Number of compositions (ordered partitions) of n into 1's, 3's and 5's. A60961

Number of compositions of n into parts of the n-th list of distinct parts in the order given by A246688. A246691

Number of n X 2 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 0 or 2 neighboring 1s. A296329

Number of compositions (ordered partitions) of n into odd parts not greater than sqrt(n). A368871