3,690,470

2 × 5 × 7 × 52721

Prime Factor Structure

Factorization String 2 × 5 × 7 × 52721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 7,591,968

Proper Divisor Sum 3,901,498

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3690437 ← → #3690473

1 2 5 7 10 14 35 70 52,721 105,442 263,605 369,047 527,210 738,094 1,845,235 3,690,470

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

3,690,470 1,845,235 5,535,706 2,767,853 8,303,560 4,151,780 2,075,890 1,037,945 3,113,836 1,556,918 778,459 2,335,378 1,167,689 3,503,068 1,751,534 875,767 2,627,302 1,313,651 3,940,954 1,970,477 5,911,432 2,955,716 1,477,858 738,929 2,216,788 1,108,394 554,197 1,662,592 831,296 415,648 207,824 103,912 51,956 25,978 12,989 38,968 19,484 9,742 4,871 14,614 7,307 21,922 10,961 32,884 16,442 8,221 24,664 12,332 6,166 3,083 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904

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