Properties of the Number -39799

Thirty-Nine Thousand Seven Hundred Ninety-Nine

Basics

Value: -39800 → -39799 → -39798

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 39799

Divisors: 1, 39799

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001101101110111

Octal: -115567

Duodecimal: -1B047

Hexadecimal: -9b77

Square: 1583960401

Square Root: 199.49686714332134

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 of the form ((p+1)/2)²+((p-1)/2), where p is prime. A163419

Primes p such that exactly four numbers among all circular permutations of the digits of p are prime. A344628

Primes of the form p² + p - 1 when p is prime. A53185

Primes p such that p's set of distinct digits is {3,7,9}. A108385

Primes related to the strictly increasing subsequence of A053666. A230041

Primes whose binary and ternary representations are also prime when read in decimal. A236537

Primes of the form n²-n-1 (for some n) such that p²-p-1 is also prime. A237642

Primes p such that x⁹ = 2 has a solution mod p, but x^9² = 2 has no solution mod p. A70185

Primes p such that x²⁷ = 2 has no solution mod p, but x⁹ = 2 has a solution mod p. A59354

Primes p such that x⁵⁴ = 2 has no solution mod p, but x¹⁸ = 2 has a solution mod p. A59666