Properties of the Number 77469

Seventy-Seven Thousand Four Hundred Sixty-Nine

Basics

Value: 77468 → 77469 → 77470

Parity: odd

Prime: No

Previous Prime: 77447

Next Prime: 77471

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 ² × 17 × 31

Divisors: 1, 3, 7, 17, 21, 31, 49, 51, 93, 119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010111010011101

Octal: 227235

Duodecimal: 389B9

Hexadecimal: 12e9d

Square: 6001445961

Square Root: 278.3325349289946

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 shapes of grid-filling curves of order n (on the square grid) with turns by +-90 degrees that are generated by folding morphisms. A296148

Number of shapes of grid-filling curves of order A001481(n) (on the square grid) with turns by +-90 degrees that are generated by folding morphisms. A296147

Number of shapes of grid-filling curves of order 4·n+1 (on the square grid) with turns by +-90 degrees that are generated by folding morphisms. A296149

Greedy powers of (3/4): ∑_n>=1 (3/4)^a(n) = 1. A77469