4,123,571

17 × 43 × 5641

4,123,571 factors as 17 × 43 × 5641. Its 8 positive divisors give a proper-divisor sum of 344,893, so this integer is deficient. The Collatz stopping time is 105 steps.

Prime Factor Structure

Factorization String 17 × 43 × 5641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,468,464

Proper Divisor Sum 344,893

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4123547 ← → #4123583

Radix Representation

Decimal	4123571
Binary	1111101110101110110011 (22 bits)
Octal	0o17565663
Hexadecimal	0x3EEBB3

Divisor Catalog (8)

1 17 43 731 5,641 95,897 242,563 4,123,571

Collatz Trajectory (105 steps to reach 1)

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

4,123,571 12,370,714 6,185,357 18,556,072 9,278,036 4,639,018 2,319,509 6,958,528 3,479,264 1,739,632 869,816 434,908 217,454 108,727 326,182 163,091 489,274 244,637 733,912 366,956 183,478 91,739 275,218 137,609 412,828 206,414 103,207 309,622 154,811 464,434 232,217 696,652 348,326 174,163 522,490 261,245 783,736 391,868 195,934 97,967 293,902 146,951 440,854 220,427 661,282 330,641 991,924 495,962 247,981 743,944 371,972 185,986 92,993 278,980 139,490 69,745 209,236 104,618 52,309 156,928

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