5 × 13 × 29 × 521

Prime Factor Structure

Factorization String 5 × 13 × 29 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,315,440

Proper Divisor Sum 333,355

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #982067 ← → #982087

1 5 13 29 65 145 377 521 1,885 2,605 6,773 15,109 33,865 75,545 196,417 982,085

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

982,085 2,946,256 1,473,128 736,564 368,282 184,141 552,424 276,212 138,106 69,053 207,160 103,580 51,790 25,895 77,686 38,843 116,530 58,265 174,796 87,398 43,699 131,098 65,549 196,648 98,324 49,162 24,581 73,744 36,872 18,436 9,218 4,609 13,828 6,914 3,457 10,372 5,186 2,593 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29

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