Properties of the Number -24445

Twenty-Four Thousand Four Hundred Forty-Five

Basics

Value: -24446 → -24445 → -24444

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 4889

Divisors: 1, 5, 4889, 24445

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101111101111101

Octal: -57575

Duodecimal: -12191

Hexadecimal: -5f7d

Square: 597558025

Square Root: 156.348968656656

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

Indices of primes followed by a gap (distance to next larger prime) of 44. A320720

Palindromic numbers in bases 2 and 8 written in base 10. A259380

Pisot sequence E(8,10), a(n) = floor( a(n-1)²/a(n-2) + 1/2 ). A10916

Numerators of coefficients of Maclaurin series for 2 - sqrt(1 - x - x²). A178693

Expansion of (1 - sqrt(1 - 4·x - 16·x²))/(2·x). A103971

Expansion of (6·x⁵+5·x⁴+4·x³+3·x²+2·x+8)/(1-x-x⁶). A275627

Odd numbers n such that the sum of the binary digits of n and n² both equal 12. A261593

Numbers whose base-4 representation contains exactly four 1's and four 3's. A45133

Composite numbers coprime to 6 such that A179382(n) = A000265(n-1), the odd part of n-1. A225913