438131

Prime Factor Structure

Factorization String 438131

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 438,132

Proper Divisor Sum 1

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #438091 ← → #438133

1 438,131

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

438,131 1,314,394 657,197 1,971,592 985,796 492,898 246,449 739,348 369,674 184,837 554,512 277,256 138,628 69,314 34,657 103,972 51,986 25,993 77,980 38,990 19,495 58,486 29,243 87,730 43,865 131,596 65,798 32,899 98,698 49,349 148,048 74,024 37,012 18,506 9,253 27,760 13,880 6,940 3,470 1,735 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466

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