677,682

2 × 3² × 37649

Prime Factor Structure

Factorization String 2 × 3^2 × 37649

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 12

Divisor Sum (σ) 1,468,350

Proper Divisor Sum 790,668

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #677681 ← → #677683

1 2 3 6 9 18 37,649 75,298 112,947 225,894 338,841 677,682

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

677,682 338,841 1,016,524 508,262 254,131 762,394 381,197 1,143,592 571,796 285,898 142,949 428,848 214,424 107,212 53,606 26,803 80,410 40,205 120,616 60,308 30,154 15,077 45,232 22,616 11,308 5,654 2,827 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306

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