Properties of the Number -55997

Fifty-Five Thousand Nine Hundred Ninety-Seven

Basics

Value: -55998 → -55997 → -55996

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 55997

Divisors: 1, 55997

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101101010111101

Octal: -155275

Duodecimal: -284A5

Hexadecimal: -dabd

Square: 3135664009

Square Root: 236.6368525821792

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 from merging of 5 successive digits in decimal expansion of sqrt(2). A198165

Primes having only {5, 7, 9} as digits. A260831

Primes with digit sum = 35. A106770

Number of solutions to n = ∑_i=1..π(n-1) c(i)*p(i) with c(i) in {-1,0,1}, p(n) = n-th prime and π = A000720. A215222

Primes of the form 7n³-3. A200917

Primes having only {0, 5, 7, 9} as digits. A386080

Primes p from A031924 such that A052180(primepi(p)) = 29. A52236

Number of simple connected graphs with n nodes that are bipartite and Eulerian. A243320

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 133", based on the 5-celled von Neumann neighborhood. A270233

Numbers k such that (46^k - 3^k)/43 is prime. A389266