Properties of the Number 75061

Seventy-Five Thousand Sixty-One

Basics

Value: 75060 → 75061 → 75062

Parity: odd

Prime: No

Previous Prime: 75041

Next Prime: 75079

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 10723

Divisors: 1, 7, 10723, 75061

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010100110101

Octal: 222465

Duodecimal: 37531

Hexadecimal: 12535

Square: 5634153721

Square Root: 273.972626369862

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

Triangular array T(n,k), read by rows: coefficients of strong divisibility sequence of polynomials p(1,x) = 1, p(2,x) = 1 + 5x, p(n,x) = u·p(n-1,x) + v·p(n-2,x) for n >=3, where u = p(2,x), v = 1 - x - x². A367210

Fifth in an infinite set of generalized Pascal's triangles, with trigonometric properties. A125078

Number of (3+1) X (n+1) 0..1 arrays with every 2 X 2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically. A258556

Triangle in A075059 read by rows. A75061