Properties of the Number -124501

One Hundred Twenty-Four Thousand Five Hundred One

Basics

Value: -124502 → -124501 → -124500

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 13 × 61 × 157

Divisors: 1, 13, 61, 157, 793, 2041, 9577, 124501

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110011001010101

Octal: -363125

Duodecimal: -60071

Hexadecimal: -1e655

Square: 15500499001

Square Root: 352.8469923352047

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 n where n² = x³ + y³; x,y>0 and gcd(x,y)=1. A99426

RMS values of the RMS numbers: a(n) is the root mean square of the divisors of A140480(n). A141812

RMS values of the Primitive RMS numbers: a(n) is the Root Mean Square of the divisors of A141813(n). A141814

Positive numbers y such that y² is of the form x² + (x+31)² with integer x. A157646

G.f.: (1+8·x+22·x²+8·x³+x⁴)/(1-x)⁶. A220892

Strong pseudoprimes to base 28. A20254

Strong pseudoprimes to base 50. A20276

Number of nX4 binary arrays with rows and columns lexicographically nondecreasing and row and column sums nondecreasing. A266358

Isomorphism classes of connected Eulerian digraphs with n vertices, allowing loops. A308128

The number of lattice points in the 2D plane contained between the curve y=x²/4 and the line y=n², inclusive, where n is a positive integer. A385730