Properties of the Number -1030225

Thirty Thousand Two Hundred Twenty-Five

Basics

Value: -1030226 → -1030225 → -1030224

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 5 ² × 7 ² × 29 ²

Divisors: 1, 5, 7, 25, 29, 35, 49, 145, 175, 203

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111011100001010001

Octal: -3734121

Duodecimal: -418241

Hexadecimal: -fb851

Square: 1061363550625

Square Root: 1015

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

Squares of odd square pyramidal numbers. A14797

a(n) = ( n*(n + 1)*(2·n + 1)/6 )². A271535