6,135,165

3² × 5 × 136337

6,135,165 has digital root 9. The neighboring primes are 6135163 and 6135167; its proper-divisor sum differs from the starting integer by -1,635,966.

Prime Factor Structure

Factorization String 3^2 × 5 × 136337

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 10,634,364

Proper Divisor Sum 4,499,199

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #6135163 ← → #6135167

1 3 5 9 15 45 136,337 409,011 681,685 1,227,033 2,045,055 6,135,165

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

6,135,165 18,405,496 9,202,748 4,601,374 2,300,687 6,902,062 3,451,031 10,353,094 5,176,547 15,529,642 7,764,821 23,294,464 11,647,232 5,823,616 2,911,808 1,455,904 727,952 363,976 181,988 90,994 45,497 136,492 68,246 34,123 102,370 51,185 153,556 76,778 38,389 115,168 57,584 28,792 14,396 7,198 3,599 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084