2 × 5 × 13 × 2909

Prime Factor Structure

Factorization String 2 × 5 × 13 × 2909

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 733,320

Proper Divisor Sum 355,150

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #378167 ← → #378179

1 2 5 10 13 26 65 130 2,909 5,818 14,545 29,090 37,817 75,634 189,085 378,170

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

378,170 189,085 567,256 283,628 141,814 70,907 212,722 106,361 319,084 159,542 79,771 239,314 119,657 358,972 179,486 89,743 269,230 134,615 403,846 201,923 605,770 302,885 908,656 454,328 227,164 113,582 56,791 170,374 85,187 255,562 127,781 383,344 191,672 95,836 47,918 23,959 71,878 35,939 107,818 53,909 161,728 80,864 40,432 20,216 10,108 5,054 2,527 7,582 3,791 11,374 5,687 17,062 8,531 25,594 12,797 38,392 19,196 9,598 4,799 14,398

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