λ
Ratio Atlas
Atlas › Integer Profiles › Node 1,388,366
1,388,366
2 × 72 × 31 × 457
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 7^2 × 31 × 457
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 2,506,176
Proper Divisor Sum 1,117,810
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1388363 ← → #1388369

Radix Representation

Decimal 1388366
Binary 101010010111101001110 (21 bits)
Octal 0o5227516
Hexadecimal 0x152F4E

Divisor Catalog (24)

1 2 7 14 31 49 62 98 217 434 457 914 1,519 3,038 3,199 6,398 14,167 22,393 28,334 44,786 99,169 198,338 694,183 1,388,366

Collatz Trajectory (160 steps to reach 1)

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

1,388,366 694,183 2,082,550 1,041,275 3,123,826 1,561,913 4,685,740 2,342,870 1,171,435 3,514,306 1,757,153 5,271,460 2,635,730 1,317,865 3,953,596 1,976,798 988,399 2,965,198 1,482,599 4,447,798 2,223,899 6,671,698 3,335,849 10,007,548 5,003,774 2,501,887 7,505,662 3,752,831 11,258,494 5,629,247 16,887,742 8,443,871 25,331,614 12,665,807 37,997,422 18,998,711 56,996,134 28,498,067 85,494,202 42,747,101 128,241,304 64,120,652 32,060,326 16,030,163 48,090,490 24,045,245 72,135,736 36,067,868 18,033,934 9,016,967 27,050,902 13,525,451 40,576,354 20,288,177 60,864,532 30,432,266 15,216,133 45,648,400 22,824,200 11,412,100

Active Feeder Network

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

Feeder #3,913,373 Feeder #8,365,252 Feeder #6,573,969 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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