4,086,004

2² × 13 × 78577

Prime Factor Structure

Factorization String 2^2 × 13 × 78577

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 7,700,644

Proper Divisor Sum 3,614,640

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4085993 ← → #4086011

1 2 4 13 26 52 78,577 157,154 314,308 1,021,501 2,043,002 4,086,004

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

4,086,004 2,043,002 1,021,501 3,064,504 1,532,252 766,126 383,063 1,149,190 574,595 1,723,786 861,893 2,585,680 1,292,840 646,420 323,210 161,605 484,816 242,408 121,204 60,602 30,301 90,904 45,452 22,726 11,363 34,090 17,045 51,136 25,568 12,784 6,392 3,196 1,598 799 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 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

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