Properties of the Number -201378

Two Hundred One Thousand Three Hundred Seventy-Eight

Basics

Value: -201379 → -201378 → -201377

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 33563

Divisors: 1, 2, 3, 6, 33563, 67126, 100689, 201378

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001001010100010

Octal: -611242

Duodecimal: -98656

Hexadecimal: -312a2

Square: 40553098884

Square Root: 448.75160166845086

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,k)=Number of (n+5)X(k+5) 0..2 matrices with each 6X6 subblock idempotent. A224636

T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal, diagonal or antidiagonal neighbor, without move-in move-out straight through or left turns. A221929

Number of nX4 arrays of occupancy after each element stays put or moves to some horizontal, diagonal or antidiagonal neighbor, without move-in move-out straight through or left turns. A221927

Number of 3Xn arrays of occupancy after each element stays put or moves to some horizontal, diagonal or antidiagonal neighbor, without move-in move-out straight through or left turns. A221931

Numbers k such that 277·2^k + 1 is prime. A53355

Number of (n+5)X7 0..2 matrices with each 6X6 subblock idempotent. A224630

Number of (n+5)X11 0..2 matrices with each 6X6 subblock idempotent. A224634