Properties of the Number -720001

Seven Hundred Twenty Thousand One

Basics

Value: -720002 → -720001 → -720000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 17 × 41 × 1033

Divisors: 1, 17, 41, 697, 1033, 17561, 42353, 720001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10101111110010000001

Octal: -2576201

Duodecimal: -2A8801

Hexadecimal: -afc81

Square: 518401440001

Square Root: 848.5287266793034

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

p² + (p+2)² - 1 where (p,p+2) is the n-th twin prime pair. A184417

Middle term of a triple of consecutive numbers which are sums of two squares. A96129