5² × 11 × 6389

Prime Factor Structure

Factorization String 5^2 × 11 × 6389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,377,080

Proper Divisor Sum 620,105

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1756969 ← → #1756991

1 5 11 25 55 275 6,389 31,945 70,279 159,725 351,395 1,756,975

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

1,756,975 5,270,926 2,635,463 7,906,390 3,953,195 11,859,586 5,929,793 17,789,380 8,894,690 4,447,345 13,342,036 6,671,018 3,335,509 10,006,528 5,003,264 2,501,632 1,250,816 625,408 312,704 156,352 78,176 39,088 19,544 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53

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