4,121,990

2 × 5 × 17 × 24247

Prime Factor Structure

Factorization String 2 × 5 × 17 × 24247

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 7,856,352

Proper Divisor Sum 3,734,362

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4121987 ← → #4122043

1 2 5 10 17 34 85 170 24,247 48,494 121,235 242,470 412,199 824,398 2,060,995 4,121,990

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

4,121,990 2,060,995 6,182,986 3,091,493 9,274,480 4,637,240 2,318,620 1,159,310 579,655 1,738,966 869,483 2,608,450 1,304,225 3,912,676 1,956,338 978,169 2,934,508 1,467,254 733,627 2,200,882 1,100,441 3,301,324 1,650,662 825,331 2,475,994 1,237,997 3,713,992 1,856,996 928,498 464,249 1,392,748 696,374 348,187 1,044,562 522,281 1,566,844 783,422 391,711 1,175,134 587,567 1,762,702 881,351 2,644,054 1,322,027 3,966,082 1,983,041 5,949,124 2,974,562 1,487,281 4,461,844 2,230,922 1,115,461 3,346,384 1,673,192 836,596 418,298 209,149 627,448 313,724 156,862

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