Properties of the Number -120406

One Hundred Twenty Thousand Four Hundred Six

Basics

Value: -120407 → -120406 → -120405

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 11 × 13 × 421

Divisors: 1, 2, 11, 13, 22, 26, 143, 286, 421, 842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11101011001010110

Octal: -353126

Duodecimal: -5981A

Hexadecimal: -1d656

Square: 14497604836

Square Root: 346.99567720650356

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

(10-n) * Fibonacci(n). A137392

Fibonacci sequence beginning 0, 11. A22345

a(n) = 2·a(n-1) + prime(n) - prime(n-1), a(1)=2, where prime(n) denotes the n-th prime. A125180

Binomial transform of n·F(n). A117202

Row sums of A128619. A128620

Collatz trajectory starting at 3711. A179623

Number of (6+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the two sums of the diagonal and antidiagonal minus the two minimums of the central column and central row nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254912