988,971

3 × 329657

988,971 factors as 3 × 329657. Its 4 positive divisors give a proper-divisor sum of 329,661, so this integer is deficient. The Collatz stopping time is 64 steps.

Prime Factor Structure

Factorization String 3 × 329657

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,318,632

Proper Divisor Sum 329,661

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #988963 ← → #988979

Radix Representation

Decimal	988971
Binary	11110001011100101011 (20 bits)
Octal	0o3613453
Hexadecimal	0xF172B

Divisor Catalog (4)

1 3 329,657 988,971

Collatz Trajectory (64 steps to reach 1)

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

988,971 2,966,914 1,483,457 4,450,372 2,225,186 1,112,593 3,337,780 1,668,890 834,445 2,503,336 1,251,668 625,834 312,917 938,752 469,376 234,688 117,344 58,672 29,336 14,668 7,334 3,667 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5

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