3,399,409

13 × 29 × 71 × 127

Prime Factor Structure

Factorization String 13 × 29 × 71 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 3,870,720

Proper Divisor Sum 471,311

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3399397 ← → #3399427

1 13 29 71 127 377 923 1,651 2,059 3,683 9,017 26,767 47,879 117,221 261,493 3,399,409

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

3,399,409 10,198,228 5,099,114 2,549,557 7,648,672 3,824,336 1,912,168 956,084 478,042 239,021 717,064 358,532 179,266 89,633 268,900 134,450 67,225 201,676 100,838 50,419 151,258 75,629 226,888 113,444 56,722 28,361 85,084 42,542 21,271 63,814 31,907 95,722 47,861 143,584 71,792 35,896 17,948 8,974 4,487 13,462 6,731 20,194 10,097 30,292 15,146 7,573 22,720 11,360 5,680 2,840 1,420 710 355 1,066 533 1,600 800 400 200 100

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