Properties of the Number -514089

Five Hundred Fourteen Thousand Eighty-Nine

Basics

Value: -514090 → -514089 → -514088

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 239 ²

Divisors: 1, 3, 9, 239, 717, 2151, 57121, 171363, 514089

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -1111101100000101001

Octal: -1754051

Duodecimal: -209609

Hexadecimal: -7d829

Square: 264287499921

Square Root: 717

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) and floor(a(n)/7) are both squares; i.e., squares which remain squares when written in base 7 and last digit is removed. A55859

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 0 1 0 vertically. A208078

The numbers n² as n runs through the numbers which are palindromes in base 2. A192775

Squares that become a prime number when prefixed with a 2. A167717

Number of n X 7 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 0 1 0 vertically. A208077

Number of 4 X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 0 1 0 vertically. A208079

Squares k² such that A068864(k) = k². A68867

Squares for which both the sum of the digits and the product of the digits are cubes. A117687

Largest square number less than or equal to the n-th Fibonacci number. A263727