Properties of the Number -524801

Five Hundred Twenty-Four Thousand Eight Hundred One

Basics

Value: -524802 → -524801 → -524800

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 524801

Divisors: 1, 524801

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10000000001000000001

Octal: -2001001

Duodecimal: -213855

Hexadecimal: -80201

Square: 275416089601

Square Root: 724.4315012477025

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 that are the sum of 4 positive 9th powers. A3393

Primes of the form 2ⁱ + 2^j + 1, i > j > 0. A81091

Primes dividing repunits R(10ⁿ) for some n. A178070

a(n) = 2^{n - 1} * (2ⁿ + 1) + 1. A281481

Primes whose representation in base 512 can be interpreted as a decimal prime. A90720

a(n) is the least positive integer that differs (in absolute value) by an (n+1)-st power from the reverse of its binary representation. A278930

Prime factors (counting multiplicity) of 10¹⁰^10¹⁰^2 - 1. A278835

Odd primes whose base-2 representation has no proper substrings that are base-2 representations of odd primes. A365518

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 57. A31645