3,971,291

67 × 59273

3,971,291 factors as 67 × 59273. Its 4 positive divisors give a proper-divisor sum of 59,341, so this integer is deficient. The Collatz stopping time is 304 steps.

Prime Factor Structure

Factorization String 67 × 59273

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,030,632

Proper Divisor Sum 59,341

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3971287 ← → #3971299

Radix Representation

Decimal	3971291
Binary	1111001001100011011011 (22 bits)
Octal	0o17114333
Hexadecimal	0x3C98DB

Divisor Catalog (4)

1 67 59,273 3,971,291

Collatz Trajectory (304 steps to reach 1)

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

3,971,291 11,913,874 5,956,937 17,870,812 8,935,406 4,467,703 13,403,110 6,701,555 20,104,666 10,052,333 30,157,000 15,078,500 7,539,250 3,769,625 11,308,876 5,654,438 2,827,219 8,481,658 4,240,829 12,722,488 6,361,244 3,180,622 1,590,311 4,770,934 2,385,467 7,156,402 3,578,201 10,734,604 5,367,302 2,683,651 8,050,954 4,025,477 12,076,432 6,038,216 3,019,108 1,509,554 754,777 2,264,332 1,132,166 566,083 1,698,250 849,125 2,547,376 1,273,688 636,844 318,422 159,211 477,634 238,817 716,452 358,226 179,113 537,340 268,670 134,335 403,006 201,503 604,510 302,255 906,766

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