Properties of the Number -111439

One Hundred Eleven Thousand Four Hundred Thirty-Nine

Basics

Value: -111440 → -111439 → -111438

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 111439

Divisors: 1, 111439

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011001101001111

Octal: -331517

Duodecimal: -545A7

Hexadecimal: -1b34f

Square: 12418650721

Square Root: 333.8248043510248

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

Primes p such that A001177(p) = (p-1)/9. A308802

a(n) = smallest prime q > a(n-1) such that 2·prime(n)*q^prime(n)+1 is also prime. A225747

Lesser of cousin happy primes. A387896