2 × 3 × 7 × 3929

Prime Factor Structure

Factorization String 2 × 3 × 7 × 3929

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 377,280

Proper Divisor Sum 212,262

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #165001 ← → #165037

1 2 3 6 7 14 21 42 3,929 7,858 11,787 23,574 27,503 55,006 82,509 165,018

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

165,018 82,509 247,528 123,764 61,882 30,941 92,824 46,412 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 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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