Properties of the Number -40036

Forty Thousand Thirty-Six

Basics

Value: -40037 → -40036 → -40035

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 10009

Divisors: 1, 2, 4, 10009, 20018, 40036

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001110001100100

Octal: -116144

Duodecimal: -1B204

Hexadecimal: -9c64

Square: 1602881296

Square Root: 200.08997975910736

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

T(n, 2·n-5), T given by A027960. A27967

Numbers n such that triangular numbers T(n), T(n+1) and T(n+2) are 3-almost primes. A255200

Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A259004

Numbers k such that 211·2^k+1 is prime. A32482