5 × 13 × 2539

Prime Factor Structure

Factorization String 5 × 13 × 2539

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 213,360

Proper Divisor Sum 48,325

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #165001 ← → #165037

1 5 13 65 2,539 12,695 33,007 165,035

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

165,035 495,106 247,553 742,660 371,330 185,665 556,996 278,498 139,249 417,748 208,874 104,437 313,312 156,656 78,328 39,164 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357 223,072 111,536 55,768 27,884 13,942 6,971 20,914 10,457 31,372 15,686 7,843 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192 2,096 1,048

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