Properties of the Number -44687

Forty-Four Thousand Six Hundred Eighty-Seven

Basics

Value: -44688 → -44687 → -44686

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 44687

Divisors: 1, 44687

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010111010001111

Octal: -127217

Duodecimal: -21A3B

Hexadecimal: -ae8f

Square: 1996927969

Square Root: 211.392998937997

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

Number of polyominoes consisting of 6 regular unit n-gons. A103472

Primes of the form 16·k-1 such that 4·k-1 and 8·k-1 are also primes. A101793

Smaller term of closest safe prime pairs. A59323

Primes p such that p³ - 1 has 8 divisors. A341659

Special safe primes (from A005385) such that the next prime is also a safe prime. A59394

Smaller of safe prime twins: special safe primes (A005385) p such that the next prime is also the next safe prime and is p+12, i.e., occurs at the closest possible distance, 12. A59395

Primes p such that p⁹ - 1 has 16 divisors. A342065

Numbers m such that Conv(b,m) = b has a unique nontrivial solution (b = 0 and b = 1 are considered trivial solutions). Here, Conv(b,m) denotes the limit of b^^t (mod m) as t goes to infinity. A347561

Primes having only {4, 6, 7, 8} as digits. A386193