2² × 31 × 9967

Prime Factor Structure

Factorization String 2^2 × 31 × 9967

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,232,832

Proper Divisor Sum 996,924

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1235891 ← → #1235909

1 2 4 31 62 124 9,967 19,934 39,868 308,977 617,954 1,235,908

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

1,235,908 617,954 308,977 926,932 463,466 231,733 695,200 347,600 173,800 86,900 43,450 21,725 65,176 32,588 16,294 8,147 24,442 12,221 36,664 18,332 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 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

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