λ
Sequence Observatory

5,560,944

24 × 3 × 115853
Abundant Even Composite

Starting at 5,560,944, the Collatz iteration reaches 1 after 188 steps. The first transition is 2780472; the starting value is even with 20 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 3 × 115853
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 14,365,896
Proper Divisor Sum 8,804,952
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #5560931 ← → #5560957

Radix Representation

Decimal 5560944
Binary 10101001101101001110000 (23 bits)
Octal 0o25155160
Hexadecimal 0x54DA70

Divisor Catalog (20)

1 2 3 4 6 8 12 16 24 48 115,853 231,706 347,559 463,412 695,118 926,824 1,390,236 1,853,648 2,780,472 5,560,944

Collatz Trajectory (188 steps to reach 1)

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

5,560,944 2,780,472 1,390,236 695,118 347,559 1,042,678 521,339 1,564,018 782,009 2,346,028 1,173,014 586,507 1,759,522 879,761 2,639,284 1,319,642 659,821 1,979,464 989,732 494,866 247,433 742,300 371,150 185,575 556,726 278,363 835,090 417,545 1,252,636 626,318 313,159 939,478 469,739 1,409,218 704,609 2,113,828 1,056,914 528,457 1,585,372 792,686 396,343 1,189,030 594,515 1,783,546 891,773 2,675,320 1,337,660 668,830 334,415 1,003,246 501,623 1,504,870 752,435 2,257,306 1,128,653 3,385,960 1,692,980 846,490 423,245 1,269,736

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