Properties of the Number -4423

Four Hundred Twenty-Three

Basics

Value: -4424 → -4423 → -4422

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 4423

Divisors: 1, 4423

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000101000111

Octal: -10507

Duodecimal: -2687

Hexadecimal: -1147

Square: 19562929

Square Root: 66.50563885867122

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

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 437", based on the 5-celled von Neumann neighborhood. A272156

Mersenne exponents: primes p such that 2^p - 1 is prime. Then 2^p - 1 is called a Mersenne prime. A43

Primes of the form 7x²+4xy+52y². A140633

Primes of the form 1 + n + n² + n³ + ... + n^k, n > 1, k > 1. A85104

Primes of form k² + k + 1. A2383

a(n) = 4·n² - 6·n + 3. A54569

Primes sandwiched between two numbers having same number of divisors. A67889

Lower prime of a difference of 18 between consecutive primes. A31936

a(n) = 9·n² + 3·n + 1. A82040

Primes p such that the multiplicative order of 2 modulo p is (p-1)/6. A1136