2² × 17 × 17789

Prime Factor Structure

Factorization String 2^2 × 17 × 17789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,241,540

Proper Divisor Sum 1,031,888

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1209647 ← → #1209671

1 2 4 17 34 68 17,789 35,578 71,156 302,413 604,826 1,209,652

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

1,209,652 604,826 302,413 907,240 453,620 226,810 113,405 340,216 170,108 85,054 42,527 127,582 63,791 191,374 95,687 287,062 143,531 430,594 215,297 645,892 322,946 161,473 484,420 242,210 121,105 363,316 181,658 90,829 272,488 136,244 68,122 34,061 102,184 51,092 25,546 12,773 38,320 19,160 9,580 4,790 2,395 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280

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