λ
Sequence Observatory

3,144,602

2 × 509 × 3089
Deficient Even Composite

Starting at 3,144,602, the Collatz iteration reaches 1 after 58 steps. The first transition is 1572301; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 509 × 3089
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,727,700
Proper Divisor Sum 1,583,098
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #3144599 ← → #3144607

Radix Representation

Decimal 3144602
Binary 1011111111101110011010 (22 bits)
Octal 0o13775632
Hexadecimal 0x2FFB9A

Divisor Catalog (8)

1 2 509 1,018 3,089 6,178 1,572,301 3,144,602

Collatz Trajectory (58 steps to reach 1)

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

3,144,602 1,572,301 4,716,904 2,358,452 1,179,226 589,613 1,768,840 884,420 442,210 221,105 663,316 331,658 165,829 497,488 248,744 124,372 62,186 31,093 93,280 46,640 23,320 11,660 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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