Properties of the Number -48819

Forty-Eight Thousand Eight Hundred Nineteen

Basics

Value: -48820 → -48819 → -48818

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 16273

Divisors: 1, 3, 16273, 48819

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -1011111010110011

Octal: -137263

Duodecimal: -24303

Hexadecimal: -beb3

Square: 2383294761

Square Root: 220.95022063804328

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

Composites whose prime factorization in base 8 is an anagram of the number in base 8. A260052

Numbers k such that 19·2^k - 1 is prime. A1775

Semiprimes q such that q²-4 and q²+4 are also semiprimes. A173084

Start with n, apply k->2k+1 until reach new record prime; sequence gives number of steps needed. A51918

Numbers k such that P = 2^k - 1 - ∑_{primes p<k} 2^p-1 is prime. A215891

Number of partitions of n with the property that if two summands have the same parity, then their frequencies have the same parity. A240949

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 557", based on the 5-celled von Neumann neighborhood. A272926

Magic numbers of anti-Mackay icosahedra. A277131