Properties of the Number -485809

Four Hundred Eighty-Five Thousand Eight Hundred Nine

Basics

Value: -485810 → -485809 → -485808

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 17 ² × 41 ²

Divisors: 1, 17, 41, 289, 697, 1681, 11849, 28577, 485809

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110110100110110001

Octal: -1664661

Duodecimal: -1B5181

Hexadecimal: -769b1

Square: 236010384481

Square Root: 697

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

Determinant of n X n matrix defined by m(i,j)=1 if i+j is a prime, m(i,j)=0 otherwise. A69191

n in base 8 is a palindromic square. A29806

T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 000 and 010 in rows and columns. A202406

Squares of odd heptagonal numbers. A14773

Squares containing 2k digits in which the sum of the first k digits = that of the rest. A68897

Number of (n+2) X 4 binary arrays avoiding patterns 000 and 010 in rows and columns. A202400

Number of (n+2) X 7 binary arrays avoiding patterns 000 and 010 in rows and columns. A202403

Perfect powers pp(n) with perfect power index n. A75433

Minimum largest of a set of n nonnegative integers such that the difference of any pair is a square. A389147