7,201,701

3² × 13 × 61553

Prime Factor Structure

Factorization String 3^2 × 13 × 61553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 11,202,828

Proper Divisor Sum 4,001,127

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #7201699 ← → #7201709

1 3 9 13 39 117 61,553 184,659 553,977 800,189 2,400,567 7,201,701

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

7,201,701 21,605,104 10,802,552 5,401,276 2,700,638 1,350,319 4,050,958 2,025,479 6,076,438 3,038,219 9,114,658 4,557,329 13,671,988 6,835,994 3,417,997 10,253,992 5,126,996 2,563,498 1,281,749 3,845,248 1,922,624 961,312 480,656 240,328 120,164 60,082 30,041 90,124 45,062 22,531 67,594 33,797 101,392 50,696 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271

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