4,152,687

3 × 7 × 11 × 17977

Prime Factor Structure

Factorization String 3 × 7 × 11 × 17977

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,903,552

Proper Divisor Sum 2,750,865

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4152679 ← → #4152721

1 3 7 11 21 33 77 231 17,977 53,931 125,839 197,747 377,517 593,241 1,384,229 4,152,687

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

4,152,687 12,458,062 6,229,031 18,687,094 9,343,547 28,030,642 14,015,321 42,045,964 21,022,982 10,511,491 31,534,474 15,767,237 47,301,712 23,650,856 11,825,428 5,912,714 2,956,357 8,869,072 4,434,536 2,217,268 1,108,634 554,317 1,662,952 831,476 415,738 207,869 623,608 311,804 155,902 77,951 233,854 116,927 350,782 175,391 526,174 263,087 789,262 394,631 1,183,894 591,947 1,775,842 887,921 2,663,764 1,331,882 665,941 1,997,824 998,912 499,456 249,728 124,864 62,432 31,216 15,608 7,804 3,902 1,951 5,854 2,927 8,782 4,391

Browse other published profiles and their separate link collections.

No other profiles in this collection.