677,763

3² × 75307

Prime Factor Structure

Factorization String 3^2 × 75307

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 6

Divisor Sum (σ) 979,004

Proper Divisor Sum 301,241

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #677737 ← → #677767

1 3 9 75,307 225,921 677,763

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

677,763 2,033,290 1,016,645 3,049,936 1,524,968 762,484 381,242 190,621 571,864 285,932 142,966 71,483 214,450 107,225 321,676 160,838 80,419 241,258 120,629 361,888 180,944 90,472 45,236 22,618 11,309 33,928 16,964 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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