Properties of the Number -75121

Seventy-Five Thousand One Hundred Twenty-One

Basics

Value: -75122 → -75121 → -75120

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 43 × 1747

Divisors: 1, 43, 1747, 75121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010010101110001

Octal: -222561

Duodecimal: -37581

Hexadecimal: -12571

Square: 5643164641

Square Root: 274.08210448695843

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

Expansion of e.g.f. ∑_k>=0 exp((4^k - 1)*x) * x^k/k!. A360934

Decimal numbers that when converted to hexadecimal produce a number that uses the same digits as the original number. A133287

Number of points of norm <= n in the body-centered cubic lattice with the lattice parameter equal to 2/sqrt(3). A276648