Properties of the Number -49001

Forty-Nine Thousand One

Basics

Value: -49002 → -49001 → -49000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 19 × 2579

Divisors: 1, 19, 2579, 49001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011111101101001

Octal: -137551

Duodecimal: -24435

Hexadecimal: -bf69

Square: 2401098001

Square Root: 221.36169497001958

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

Place n equally spaced points around the circumference of a circle and then, for each pair of points, draw two distinct circles, whose radii are the same as the first circle, such that both points lie on their circumferences. The sequence gives the total number of regions formed. A371374

Positive numbers of the form x⁵-10x³*y²+5x·y⁴ (where x,y are integers and y>x). A135792

Numbers of the form x⁵-10x³*y²+5x·y⁴ (where x,y are integers). A135793

a(n) = 40·n² + 1. A158602

Number of parts in all thrice partitions of n into distinct parts. A327628

Real part of (1 + n·i)⁵. A121671

a(n) = ((1 + 7·sqrt(2))ⁿ + (1 - 7·sqrt(2))ⁿ)/2. A125820

Numbers that can be written in more than 1 way as p² + 3pq + q² with primes p < q. A218795