13,242,585

3 × 5 × 643 × 1373

Prime Factor Structure

Factorization String 3 × 5 × 643 × 1373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 21,236,544

Proper Divisor Sum 7,993,959

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #13242547 ← → #13242587

1 3 5 15 643 1,373 1,929 3,215 4,119 6,865 9,645 20,595 882,839 2,648,517 4,414,195 13,242,585

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

13,242,585 39,727,756 19,863,878 9,931,939 29,795,818 14,897,909 44,693,728 22,346,864 11,173,432 5,586,716 2,793,358 1,396,679 4,190,038 2,095,019 6,285,058 3,142,529 9,427,588 4,713,794 2,356,897 7,070,692 3,535,346 1,767,673 5,303,020 2,651,510 1,325,755 3,977,266 1,988,633 5,965,900 2,982,950 1,491,475 4,474,426 2,237,213 6,711,640 3,355,820 1,677,910 838,955 2,516,866 1,258,433 3,775,300 1,887,650 943,825 2,831,476 1,415,738 707,869 2,123,608 1,061,804 530,902 265,451 796,354 398,177 1,194,532 597,266 298,633 895,900 447,950 223,975 671,926 335,963 1,007,890 503,945

Browse other published profiles and their separate link collections.

No other profiles in this collection.