2² × 13 × 7817

Prime Factor Structure

Factorization String 2^2 × 13 × 7817

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 766,164

Proper Divisor Sum 359,680

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #406481 ← → #406499

1 2 4 13 26 52 7,817 15,634 31,268 101,621 203,242 406,484

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

406,484 203,242 101,621 304,864 152,432 76,216 38,108 19,054 9,527 28,582 14,291 42,874 21,437 64,312 32,156 16,078 8,039 24,118 12,059 36,178 18,089 54,268 27,134 13,567 40,702 20,351 61,054 30,527 91,582 45,791 137,374 68,687 206,062 103,031 309,094 154,547 463,642 231,821 695,464 347,732 173,866 86,933 260,800 130,400 65,200 32,600 16,300 8,150 4,075 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478

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