3,385,261

11 × 17 × 43 × 421

Prime Factor Structure

Factorization String 11 × 17 × 43 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 4,010,688

Proper Divisor Sum 625,427

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3385253 ← → #3385267

1 11 17 43 187 421 473 731 4,631 7,157 8,041 18,103 78,727 199,133 307,751 3,385,261

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

3,385,261 10,155,784 5,077,892 2,538,946 1,269,473 3,808,420 1,904,210 952,105 2,856,316 1,428,158 714,079 2,142,238 1,071,119 3,213,358 1,606,679 4,820,038 2,410,019 7,230,058 3,615,029 10,845,088 5,422,544 2,711,272 1,355,636 677,818 338,909 1,016,728 508,364 254,182 127,091 381,274 190,637 571,912 285,956 142,978 71,489 214,468 107,234 53,617 160,852 80,426 40,213 120,640 60,320 30,160 15,080 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598

Browse other published profiles and their separate link collections.

No other profiles in this collection.