Properties of the Number -524221

Five Hundred Twenty-Four Thousand Two Hundred Twenty-One

Basics

Value: -524222 → -524221 → -524220

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 524221

Divisors: 1, 524221

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111111111110111101

Octal: -1777675

Duodecimal: -213451

Hexadecimal: -7ffbd

Square: 274807656841

Square Root: 724.0310766811049

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

Difference between the powers of two and the primes. A111209

Primes with a prime number of binary digits, and with a prime number of 1's and a prime number of 0's. A272478

Let p·q = A006881(n) be the n-th number that is the product of two distinct primes, with p = prime(i), q=prime(j); a(n) = p^j - qⁱ. A176885

a(n) is the least prime p such that p+prime(n) has exactly n prime factors, counted with multiplicity. A332860

a(n) is the smallest prime p > k such that p + k is a power of 2, where k = 2·n - 1, or 0 if no such prime exists. A343738