Properties of the Number -243772

Two Hundred Forty-Three Thousand Seven Hundred Seventy-Two

Basics

Value: -243773 → -243772 → -243771

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 60943

Divisors: 1, 2, 4, 60943, 121886, 243772

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111011100000111100

Octal: -734074

Duodecimal: -B90A4

Hexadecimal: -3b83c

Square: 59424787984

Square Root: 493.7327212166518

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) = Sum_k k·A333274(n,k). A333276

Numbers k such that 237·2^k+1 is prime. A32495