7,207,220

2² × 5 × 89 × 4049

Prime Factor Structure

Factorization String 2^2 × 5 × 89 × 4049

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 15,309,000

Proper Divisor Sum 8,101,780

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #7207181 ← → #7207223

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

7,207,220 3,603,610 1,801,805 5,405,416 2,702,708 1,351,354 675,677 2,027,032 1,013,516 506,758 253,379 760,138 380,069 1,140,208 570,104 285,052 142,526 71,263 213,790 106,895 320,686 160,343 481,030 240,515 721,546 360,773 1,082,320 541,160 270,580 135,290 67,645 202,936 101,468 50,734 25,367 76,102 38,051 114,154 57,077 171,232 85,616 42,808 21,404 10,702 5,351 16,054 8,027 24,082 12,041 36,124 18,062 9,031 27,094 13,547 40,642 20,321 60,964 30,482 15,241 45,724

Browse other published profiles and their separate link collections.

No other profiles in this collection.