Properties of the Number -139743

One Hundred Thirty-Nine Thousand Seven Hundred Forty-Three

Basics

Value: -139744 → -139743 → -139742

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 15527

Divisors: 1, 3, 9, 15527, 46581, 139743

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010000111011111

Octal: -420737

Duodecimal: -68A53

Hexadecimal: -221df

Square: 19528106049

Square Root: 373.8221502265482

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

Smallest sets of 6 consecutive deficient numbers in arithmetic progression. The initial deficient number is listed. A231628

Perimeter-magic hexagons of order 3 with magic sum n. A380964