Properties of the Number -123039

One Hundred Twenty-Three Thousand Thirty-Nine

Basics

Value: -123040 → -123039 → -123038

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 7 ² × 31

Divisors: 1, 3, 7, 9, 21, 27, 31, 49, 63, 81

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110000010011111

Octal: -360237

Duodecimal: -5B253

Hexadecimal: -1e09f

Square: 15138595521

Square Root: 350.76915485829136

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

a(n) = n*(2·n+1)². A84367

Expansion of -x*(-1-x+x²) / ( 1-2·x-3·x²+x³ ). A95125

a(n) = ∏_i=0..2 (2^floor((n+i)/3)-1). A274626