875,987

7 × 125141

875,987 factors as 7 × 125141. Its 4 positive divisors give a proper-divisor sum of 125,149, so this integer is deficient. The Collatz stopping time is 219 steps.

Prime Factor Structure

Factorization String 7 × 125141

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,001,136

Proper Divisor Sum 125,149

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #875983 ← → #876011

Radix Representation

Decimal	875987
Binary	11010101110111010011 (20 bits)
Octal	0o3256723
Hexadecimal	0xD5DD3

Divisor Catalog (4)

1 7 125,141 875,987

Collatz Trajectory (219 steps to reach 1)

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

875,987 2,627,962 1,313,981 3,941,944 1,970,972 985,486 492,743 1,478,230 739,115 2,217,346 1,108,673 3,326,020 1,663,010 831,505 2,494,516 1,247,258 623,629 1,870,888 935,444 467,722 233,861 701,584 350,792 175,396 87,698 43,849 131,548 65,774 32,887 98,662 49,331 147,994 73,997 221,992 110,996 55,498 27,749 83,248 41,624 20,812 10,406 5,203 15,610 7,805 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352

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