Properties of the Number -254280

Two Hundred Fifty-Four Thousand Two Hundred Eighty

Basics

Value: -254281 → -254280 → -254279

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 5 × 13 × 163

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 13

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -111110000101001000

Octal: -760510

Duodecimal: -1031A0

Hexadecimal: -3e148

Square: 64658318400

Square Root: 504.26183674753736

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

Numbers k such that k-1, k+1, k²+1 and k⁴+1 are all prime numbers. A70156

At these values of k, the 1st, 2nd, 3rd and 4th cyclotomic polynomials all give prime numbers. A70025

Number of nX4 1..3 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order. A166806