λ
Ratio Atlas
Atlas › Integer Profiles › Node 1,867,775
1,867,775
52 × 7 × 13 × 821
Deficient Odd Composite

Prime Factor Structure

Factorization String 5^2 × 7 × 13 × 821
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 2,853,984
Proper Divisor Sum 986,209
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #1867771 ← → #1867783

Radix Representation

Decimal 1867775
Binary 111000111111111111111 (21 bits)
Octal 0o7077777
Hexadecimal 0x1C7FFF

Divisor Catalog (24)

1 5 7 13 25 35 65 91 175 325 455 821 2,275 4,105 5,747 10,673 20,525 28,735 53,365 74,711 143,675 266,825 373,555 1,867,775

Collatz Trajectory (339 steps to reach 1)

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

1,867,775 5,603,326 2,801,663 8,404,990 4,202,495 12,607,486 6,303,743 18,911,230 9,455,615 28,366,846 14,183,423 42,550,270 21,275,135 63,825,406 31,912,703 95,738,110 47,869,055 143,607,166 71,803,583 215,410,750 107,705,375 323,116,126 161,558,063 484,674,190 242,337,095 727,011,286 363,505,643 1,090,516,930 545,258,465 1,635,775,396 817,887,698 408,943,849 1,226,831,548 613,415,774 306,707,887 920,123,662 460,061,831 1,380,185,494 690,092,747 2,070,278,242 1,035,139,121 3,105,417,364 1,552,708,682 776,354,341 2,329,063,024 1,164,531,512 582,265,756 291,132,878 145,566,439 436,699,318 218,349,659 655,048,978 327,524,489 982,573,468 491,286,734 245,643,367 736,930,102 368,465,051 1,105,395,154 552,697,577

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

Feeder #6,573,969 Feeder #6,845,105 Feeder #8,750,980 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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