4,181,998

2 × 23 × 229 × 397

Prime Factor Structure

Factorization String 2 × 23 × 229 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,590,880

Proper Divisor Sum 2,408,882

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #4181987 ← → #4182011

1 2 23 46 229 397 458 794 5,267 9,131 10,534 18,262 90,913 181,826 2,090,999 4,181,998

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

4,181,998 2,090,999 6,272,998 3,136,499 9,409,498 4,704,749 14,114,248 7,057,124 3,528,562 1,764,281 5,292,844 2,646,422 1,323,211 3,969,634 1,984,817 5,954,452 2,977,226 1,488,613 4,465,840 2,232,920 1,116,460 558,230 279,115 837,346 418,673 1,256,020 628,010 314,005 942,016 471,008 235,504 117,752 58,876 29,438 14,719 44,158 22,079 66,238 33,119 99,358 49,679 149,038 74,519 223,558 111,779 335,338 167,669 503,008 251,504 125,752 62,876 31,438 15,719 47,158 23,579 70,738 35,369 106,108 53,054 26,527

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