9,765,825

3 × 5² × 130211

Prime Factor Structure

Factorization String 3 × 5^2 × 130211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 16,146,288

Proper Divisor Sum 6,380,463

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #9765809 ← → #9765827

1 3 5 15 25 75 130,211 390,633 651,055 1,953,165 3,255,275 9,765,825

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

9,765,825 29,297,476 14,648,738 7,324,369 21,973,108 10,986,554 5,493,277 16,479,832 8,239,916 4,119,958 2,059,979 6,179,938 3,089,969 9,269,908 4,634,954 2,317,477 6,952,432 3,476,216 1,738,108 869,054 434,527 1,303,582 651,791 1,955,374 977,687 2,933,062 1,466,531 4,399,594 2,199,797 6,599,392 3,299,696 1,649,848 824,924 412,462 206,231 618,694 309,347 928,042 464,021 1,392,064 696,032 348,016 174,008 87,004 43,502 21,751 65,254 32,627 97,882 48,941 146,824 73,412 36,706 18,353 55,060 27,530 13,765 41,296 20,648 10,324

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