Properties of the Number -562500

Five Hundred Sixty-Two Thousand Five Hundred

Basics

Value: -562501 → -562500 → -562499

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 5 ⁶

Divisors: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -10001001010101000100

Octal: -2112504

Duodecimal: -231630

Hexadecimal: -89544

Square: 316406250000

Square Root: 750

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Row 5 of array in A288580. A92399

Numbers n that are the hypotenuse of exactly 6 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 6 ways. A97219

a(n) = ∏_i=0..7 floor((n+i)/8). A9694

Initial values for f(x)=φ(σ(x)) such that iteration of f ends in cycle of length=15. A96889

Numbers of form 5ⁱ*6^j, with i, j >= 0. A25622

Product of terms of n-th group in A075383. A75387

Numbers that can be written in all bases from base 2 to base 6 using only the digits 0, 1 and 2. A275600

Squares which are the sum of twin prime pairs. A37072

a(n) = (n/4)*5^n/2*((1+sqrt(5))²+(-1)ⁿ*(1-sqrt(5))²). A187275

Powers k^m, m > 1, where k is neither squarefree nor squareful and A006530(k) < A053669(k). A389394