Properties of the Number 74812

Seventy-Four Thousand Eight Hundred Twelve

Basics

Value: 74811 → 74812 → 74813

Parity: even

Prime: No

Previous Prime: 74797

Next Prime: 74821

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 59 × 317

Divisors: 1, 2, 4, 59, 118, 236, 317, 634, 1268, 18703

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010000111100

Octal: 222074

Duodecimal: 37364

Hexadecimal: 1243c

Square: 5596835344

Square Root: 273.517823916468

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

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,0,1,0,1 for x=0,1,2,3,4. A197672

Number of n X 3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,0,1,0,1 for x=0,1,2,3,4. A197667

Number of nX7 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,0,1,0,1 for x=0,1,2,3,4. A197671

Smaller of 2 squares whose corresponding digits add to give 0 or 10 and neither square ends in 0's. (The smaller of two 10-complementary squares.) A74812