Properties of the Number -745889

Seven Hundred Forty-Five Thousand Eight Hundred Eighty-Nine

Basics

Value: -745890 → -745889 → -745888

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 41

Digital Root: 5

Palindrome: No

Factorization: 353 × 2113

Divisors: 1, 353, 2113, 745889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7989 Try Today's Challenge

Representations

Binary: -10110110000110100001

Octal: -2660641

Duodecimal: -2BB795

Hexadecimal: -b61a1

Square: 556350400321

Square Root: 863.6486554149204

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

Expansion of g.f. (1-x²)/(1-x-2·x²+x³). A28495

Expansion of (1-2·x)*(1-x)/(1-5·x+6·x²-x³). A52975

Fermat pseudoprimes to base 2 that are tetradecagonal. A322123