Properties of the Number -256484

Two Hundred Fifty-Six Thousand Four Hundred Eighty-Four

Basics

Value: -256485 → -256484 → -256483

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 37 × 1733

Divisors: 1, 2, 4, 37, 74, 148, 1733, 3466, 6932, 64121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -111110100111100100

Octal: -764744

Duodecimal: -104518

Hexadecimal: -3e9e4

Square: 65784042256

Square Root: 506.4424942676118

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) = ∑_i=1..n binomial(i+1,2)⁴. A85439

Array read by antidiagonals: T(n,k) = ∑_i=1..n binomial(1+i,2)^k. A334781