3,751,747

17 × 199 × 1109

3,751,747 factors as 17 × 199 × 1109. Its 8 positive divisors give a proper-divisor sum of 244,253, so this integer is deficient. The Collatz stopping time is 172 steps.

Prime Factor Structure

Factorization String 17 × 199 × 1109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,996,000

Proper Divisor Sum 244,253

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3751739 ← → #3751753

Radix Representation

Decimal	3751747
Binary	1110010011111101000011 (22 bits)
Octal	0o16237503
Hexadecimal	0x393F43

Divisor Catalog (8)

1 17 199 1,109 3,383 18,853 220,691 3,751,747

Collatz Trajectory (172 steps to reach 1)

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

3,751,747 11,255,242 5,627,621 16,882,864 8,441,432 4,220,716 2,110,358 1,055,179 3,165,538 1,582,769 4,748,308 2,374,154 1,187,077 3,561,232 1,780,616 890,308 445,154 222,577 667,732 333,866 166,933 500,800 250,400 125,200 62,600 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664

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