Properties of the Number 71075

Seventy-One Thousand Seventy-Five

Basics

Value: 71074 → 71075 → 71076

Parity: odd

Prime: No

Previous Prime: 71069

Next Prime: 71081

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 2843

Divisors: 1, 5, 25, 2843, 14215, 71075

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001010110100011

Octal: 212643

Duodecimal: 3516B

Hexadecimal: 115a3

Square: 5051655625

Square Root: 266.59894973536564

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

Number of proper vertex colorings of the n-complete bipartite graph using exactly 4 interchangeable colors. A384980

1/2 the number of colorings of a 3 X 3 square array with n colors. A68239

Number of permutations that avoid the generalized pattern 132-4. A71075

Number of nX5 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 0 vertically. A207957