λ
Sequence Observatory

2,296,554

2 × 3 × 13 × 29443
Abundant Even Composite

Starting at 2,296,554, the Collatz iteration reaches 1 after 148 steps. The first transition is 1148277; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 13 × 29443
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,946,592
Proper Divisor Sum 2,650,038
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #2296529 ← → #2296571

Radix Representation

Decimal 2296554
Binary 1000110000101011101010 (22 bits)
Octal 0o10605352
Hexadecimal 0x230AEA

Divisor Catalog (16)

1 2 3 6 13 26 39 78 29,443 58,886 88,329 176,658 382,759 765,518 1,148,277 2,296,554

Collatz Trajectory (148 steps to reach 1)

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

2,296,554 1,148,277 3,444,832 1,722,416 861,208 430,604 215,302 107,651 322,954 161,477 484,432 242,216 121,108 60,554 30,277 90,832 45,416 22,708 11,354 5,677 17,032 8,516 4,258 2,129 6,388 3,194 1,597 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412

More profiles

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