6,138,643

7 × 41 × 73 × 293

Prime Factor Structure

Factorization String 7 × 41 × 73 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 7,310,016

Proper Divisor Sum 1,171,373

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #6138611 ← → #6138647

1 7 41 73 287 293 511 2,051 2,993 12,013 20,951 21,389 84,091 149,723 876,949 6,138,643

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

6,138,643 18,415,930 9,207,965 27,623,896 13,811,948 6,905,974 3,452,987 10,358,962 5,179,481 15,538,444 7,769,222 3,884,611 11,653,834 5,826,917 17,480,752 8,740,376 4,370,188 2,185,094 1,092,547 3,277,642 1,638,821 4,916,464 2,458,232 1,229,116 614,558 307,279 921,838 460,919 1,382,758 691,379 2,074,138 1,037,069 3,111,208 1,555,604 777,802 388,901 1,166,704 583,352 291,676 145,838 72,919 218,758 109,379 328,138 164,069 492,208 246,104 123,052 61,526 30,763 92,290 46,145 138,436 69,218 34,609 103,828 51,914 25,957 77,872 38,936

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