4,200,728

2³ × 7 × 75013

Prime Factor Structure

Factorization String 2^3 × 7 × 75013

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 9,001,680

Proper Divisor Sum 4,800,952

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4200709 ← → #4200731

1 2 4 7 8 14 28 56 75,013 150,026 300,052 525,091 600,104 1,050,182 2,100,364 4,200,728

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

4,200,728 2,100,364 1,050,182 525,091 1,575,274 787,637 2,362,912 1,181,456 590,728 295,364 147,682 73,841 221,524 110,762 55,381 166,144 83,072 41,536 20,768 10,384 5,192 2,596 1,298 649 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 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124

Browse other published profiles and their separate link collections.

No other profiles in this collection.