4,124,887

13 × 41 × 71 × 109

Prime Factor Structure

Factorization String 13 × 41 × 71 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 4,656,960

Proper Divisor Sum 532,073

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4124837 ← → #4124899

1 13 41 71 109 533 923 1,417 2,911 4,469 7,739 37,843 58,097 100,607 317,299 4,124,887

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

4,124,887 12,374,662 6,187,331 18,561,994 9,280,997 27,842,992 13,921,496 6,960,748 3,480,374 1,740,187 5,220,562 2,610,281 7,830,844 3,915,422 1,957,711 5,873,134 2,936,567 8,809,702 4,404,851 13,214,554 6,607,277 19,821,832 9,910,916 4,955,458 2,477,729 7,433,188 3,716,594 1,858,297 5,574,892 2,787,446 1,393,723 4,181,170 2,090,585 6,271,756 3,135,878 1,567,939 4,703,818 2,351,909 7,055,728 3,527,864 1,763,932 881,966 440,983 1,322,950 661,475 1,984,426 992,213 2,976,640 1,488,320 744,160 372,080 186,040 93,020 46,510 23,255 69,766 34,883 104,650 52,325 156,976

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