Properties of the Number -41545

Forty-One Thousand Five Hundred Forty-Five

Basics

Value: -41546 → -41545 → -41544

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 7 × 1187

Divisors: 1, 5, 7, 35, 1187, 5935, 8309, 41545

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010001001001001

Octal: -121111

Duodecimal: -20061

Hexadecimal: -a249

Square: 1725987025

Square Root: 203.825906106167

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 k such that 30·k + {1,11,13,17,19,23,29} are all prime. A100418

Consider the Diophantine equation x³ + y³ = z³ - 1 (0 < x < y < z) or 'Fermat near misses'. Arrange solutions by increasing values of z. Sequence gives values of z. A50787

The curvature (rounded down) of touching circles inscribed in a special way in the smaller segment of circle of radius 10/9 divided by a chord of length 4/3. A247512

Pseudoprimes to base 7, written in base 7. A262104

Partial sums of A151782. A151793

Number of 4-element proper antichains of an n-element set. A51304

Triangle T(n,m) giving number of m-element intersecting antichains on a labeled n-set or n-variable Boolean functions with m nonzero values in the Post class F(7,2), m=0,.., A037952(n). A59090

Numbers k such that there are exactly 7 primes between 30·k and 30·k+30. A385124