770,778

2 × 3² × 42821

Prime Factor Structure

Factorization String 2 × 3^2 × 42821

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 12

Divisor Sum (σ) 1,670,058

Proper Divisor Sum 899,280

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #770771 ← → #770789

1 2 3 6 9 18 42,821 85,642 128,463 256,926 385,389 770,778

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

770,778 385,389 1,156,168 578,084 289,042 144,521 433,564 216,782 108,391 325,174 162,587 487,762 243,881 731,644 365,822 182,911 548,734 274,367 823,102 411,551 1,234,654 617,327 1,851,982 925,991 2,777,974 1,388,987 4,166,962 2,083,481 6,250,444 3,125,222 1,562,611 4,687,834 2,343,917 7,031,752 3,515,876 1,757,938 878,969 2,636,908 1,318,454 659,227 1,977,682 988,841 2,966,524 1,483,262 741,631 2,224,894 1,112,447 3,337,342 1,668,671 5,006,014 2,503,007 7,509,022 3,754,511 11,263,534 5,631,767 16,895,302 8,447,651 25,342,954 12,671,477 38,014,432

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