Properties of the Number -54449

Fifty-Four Thousand Four Hundred Forty-Nine

Basics

Value: -54450 → -54449 → -54448

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 54449

Divisors: 1, 54449

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101010010110001

Octal: -152261

Duodecimal: -27615

Hexadecimal: -d4b1

Square: 2964693601

Square Root: 233.34309503390068

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

Numbers n such that (15ⁿ + 1)/16 is a prime. A57181

Primes containing the string 444. A166582

Least prime in A031938 (lesser of primes differing by 20) whose distance to the next 20-twin is 6·n. A52359

Numbers k such that 4^k - 2^k - 1 is prime. A98845

Primes that become squares when prefixed with a 1. A167734

Primes having only {4, 5, 9} as digits. A385793

Slowest increasing sequence of odd primes such that the partial sums of the sequence from the second on are perfect powers. A174722

Slowest increasing sequence of odd primes such that the partial sums of the sequence from the second on are perfect powers. A176578

Expansion of (1-x+x²)/(1-2x+2x²-x³-x⁴). A96750

a(n) = 50·n² - 1. A157919