757,491

3 × 7² × 5153

Prime Factor Structure

Factorization String 3 × 7^2 × 5153

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 1,175,112

Proper Divisor Sum 417,621

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #757487 ← → #757507

1 3 7 21 49 147 5,153 15,459 36,071 108,213 252,497 757,491

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

757,491 2,272,474 1,136,237 3,408,712 1,704,356 852,178 426,089 1,278,268 639,134 319,567 958,702 479,351 1,438,054 719,027 2,157,082 1,078,541 3,235,624 1,617,812 808,906 404,453 1,213,360 606,680 303,340 151,670 75,835 227,506 113,753 341,260 170,630 85,315 255,946 127,973 383,920 191,960 95,980 47,990 23,995 71,986 35,993 107,980 53,990 26,995 80,986 40,493 121,480 60,740 30,370 15,185 45,556 22,778 11,389 34,168 17,084 8,542 4,271 12,814 6,407 19,222 9,611 28,834

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