Properties of the Number -89387

Eighty-Nine Thousand Three Hundred Eighty-Seven

Basics

Value: -89388 → -89387 → -89386

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 89387

Divisors: 1, 89387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101110100101011

Octal: -256453

Duodecimal: -4388B

Hexadecimal: -15d2b

Square: 7990035769

Square Root: 298.97658771214844

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

Second term of balanced prime quartets: p(m)-p(m-1) = p(m+1)-p(m) = p(m+2)-p(m+1). A54801

Numbers k such that k and k+6 are both balanced primes. A173892

Primes of the form 7n² + 4. A201605

a(1) = 2; a(n + 1) = smallest prime > a(n) such that a(n + 1) - a(n) is the product of 10 primes. A285694