Properties of the Number -49057

Forty-Nine Thousand Fifty-Seven

Basics

Value: -49058 → -49057 → -49056

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 49057

Divisors: 1, 49057

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011111110100001

Octal: -137641

Duodecimal: -24481

Hexadecimal: -bfa1

Square: 2406589249

Square Root: 221.48814866714653

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 form n² + 2401. A256835

Numbers n such that n, 10·n+1, 10·n+3, 10·n+7 and 10·n+9 are all primes. A67267

Primes whose base-8 representation is a perfect square in base 10. A267490

G.f. A(x) satisfies A(x) = 1 + x / ((1+x)³*A(x)²). A366499

Numbers of the form 6^j + 7^k, for j and k >= 0. A226819

The hyper-Wiener index of the nanostar dendrimer NS₁[n], defined pictorially in the A. R. Ashrafi et al. reference. A224438