Properties of the Number -53849

Fifty-Three Thousand Eight Hundred Forty-Nine

Basics

Value: -53850 → -53849 → -53848

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 53849

Divisors: 1, 53849

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001001011001

Octal: -151131

Duodecimal: -271B5

Hexadecimal: -d259

Square: 2899714801

Square Root: 232.0538730553748

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 that remain prime through 3 iterations of the function f(x) = 2·x + 1. A23272

Primes that remain prime through 4 iterations of function f(x) = 2x + 1. A23302

Initial (unsafe) primes of Cunningham chains of first type with length exactly 5. Primes in A059453 that survive as primes just four "2p+1 iterations", forming chains of exactly 5 terms. A59764

Smallest primes starting a complete four iterations Cunningham chain of the first or second kind. A110027

Primes p such that none of p-2, p-1, p+1, and p+2 is squarefree. A153215

Transform of Catalan numbers whose Hankel transform gives the Somos-4 sequence. A157002

Primes of the form 16·m² + 25 for m=1,2,3,... A87857

A proximate-prime polynomial sequence generated by 2·n² - 2·n + 53089. A155557

Primes p of the form x² + y² such that q = (x² + 1)/y² is a prime less than p. A282341

Triangle read by rows: coefficients of type B alternating Eulerian polynomials. A343170