3,505,187

7 × 500741

3,505,187 factors as 7 × 500741. Its 4 positive divisors give a proper-divisor sum of 500,749, so this integer is deficient. The Collatz stopping time is 159 steps.

Prime Factor Structure

Factorization String 7 × 500741

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,005,936

Proper Divisor Sum 500,749

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3505181 ← → #3505189

Radix Representation

Decimal	3505187
Binary	1101010111110000100011 (22 bits)
Octal	0o15276043
Hexadecimal	0x357C23

Divisor Catalog (4)

1 7 500,741 3,505,187

Collatz Trajectory (159 steps to reach 1)

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

3,505,187 10,515,562 5,257,781 15,773,344 7,886,672 3,943,336 1,971,668 985,834 492,917 1,478,752 739,376 369,688 184,844 92,422 46,211 138,634 69,317 207,952 103,976 51,988 25,994 12,997 38,992 19,496 9,748 4,874 2,437 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107

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