λ
Ratio Atlas
Atlas › Integer Profiles › Node 1,998,144

1,998,144

26 × 32 × 3469
Abundant Even Composite

Prime Factor Structure

Factorization String 2^6 × 3^2 × 3469
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 42
Divisor Sum (σ) 5,728,970
Proper Divisor Sum 3,730,826
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #1998133 ← → #1998169

Radix Representation

Decimal 1998144
Binary 111100111110101000000 (21 bits)
Octal 0o7476500
Hexadecimal 0x1E7D40

Divisor Catalog (42)

1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 3,469 6,938 10,407 13,876 20,814 27,752 31,221 41,628 55,504 62,442 83,256 111,008 124,884 166,512 222,016 249,768 333,024 499,536 666,048 999,072 1,998,144

Collatz Trajectory (184 steps to reach 1)

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

1,998,144 999,072 499,536 249,768 124,884 62,442 31,221 93,664 46,832 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #1,998,143 Browse Full Index Next Integer #1,998,145 →