2² × 23 × 21377

Prime Factor Structure

Factorization String 2^2 × 23 × 21377

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,591,504

Proper Divisor Sum 1,624,820

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1966681 ← → #1966697

1 2 4 23 46 92 21,377 42,754 85,508 491,671 983,342 1,966,684

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

1,966,684 983,342 491,671 1,475,014 737,507 2,212,522 1,106,261 3,318,784 1,659,392 829,696 414,848 207,424 103,712 51,856 25,928 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086

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