1,603,892

2² × 83 × 4831

Starting at 1,603,892, the Collatz iteration reaches 1 after 163 steps. The first transition is 801946; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 83 × 4831

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,841,216

Proper Divisor Sum 1,237,324

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1603891 ← → #1603897

Radix Representation

Decimal	1603892
Binary	110000111100100110100 (21 bits)
Octal	0o6074464
Hexadecimal	0x187934

Divisor Catalog (12)

1 2 4 83 166 332 4,831 9,662 19,324 400,973 801,946 1,603,892

Collatz Trajectory (163 steps to reach 1)

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

1,603,892 801,946 400,973 1,202,920 601,460 300,730 150,365 451,096 225,548 112,774 56,387 169,162 84,581 253,744 126,872 63,436 31,718 15,859 47,578 23,789 71,368 35,684 17,842 8,921 26,764 13,382 6,691 20,074 10,037 30,112 15,056 7,528 3,764 1,882 941 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286

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