λ
Ratio Atlas
Atlas › Integer Profiles › Node 28,367,487
28,367,487
32 × 23 × 43 × 3187
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 23 × 43 × 3187
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 43,764,864
Proper Divisor Sum 15,397,377
Digit Sum / Digital Root 45 (Root: 9)
Adjacent Primes #28367483 ← → #28367489

Radix Representation

Decimal 28367487
Binary 1101100001101101001111111 (25 bits)
Octal 0o154155177
Hexadecimal 0x1B0DA7F

Divisor Catalog (24)

1 3 9 23 43 69 129 207 387 989 2,967 3,187 8,901 9,561 28,683 73,301 137,041 219,903 411,123 659,709 1,233,369 3,151,943 9,455,829 28,367,487

Collatz Trajectory (180 steps to reach 1)

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

28,367,487 85,102,462 42,551,231 127,653,694 63,826,847 191,480,542 95,740,271 287,220,814 143,610,407 430,831,222 215,415,611 646,246,834 323,123,417 969,370,252 484,685,126 242,342,563 727,027,690 363,513,845 1,090,541,536 545,270,768 272,635,384 136,317,692 68,158,846 34,079,423 102,238,270 51,119,135 153,357,406 76,678,703 230,036,110 115,018,055 345,054,166 172,527,083 517,581,250 258,790,625 776,371,876 388,185,938 194,092,969 582,278,908 291,139,454 145,569,727 436,709,182 218,354,591 655,063,774 327,531,887 982,595,662 491,297,831 1,473,893,494 736,946,747 2,210,840,242 1,105,420,121 3,316,260,364 1,658,130,182 829,065,091 2,487,195,274 1,243,597,637 3,730,792,912 1,865,396,456 932,698,228 466,349,114 233,174,557

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 #6,970,568 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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