Properties of the Number -140669

One Hundred Forty Thousand Six Hundred Sixty-Nine

Basics

Value: -140670 → -140669 → -140668

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 163 × 863

Divisors: 1, 163, 863, 140669

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100010010101111101

Octal: -422575

Duodecimal: -694A5

Hexadecimal: -2257d

Square: 19787767561

Square Root: 375.0586620783474

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

Number of ways writing 2ⁿ as a sum of a prime and a nonprime. A62305

Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253839