λ
Ratio Atlas
Atlas › Integer Profiles › Node 21,995,428
21,995,428
22 × 7 × 13 × 60427
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 7 × 13 × 60427
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 47,375,552
Proper Divisor Sum 25,380,124
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #21995423 ← → #21995431

Radix Representation

Decimal 21995428
Binary 1010011111001111110100100 (25 bits)
Octal 0o123717644
Hexadecimal 0x14F9FA4

Divisor Catalog (24)

1 2 4 7 13 14 26 28 52 91 182 364 60,427 120,854 241,708 422,989 785,551 845,978 1,571,102 1,691,956 3,142,204 5,498,857 10,997,714 21,995,428

Collatz Trajectory (309 steps to reach 1)

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

21,995,428 10,997,714 5,498,857 16,496,572 8,248,286 4,124,143 12,372,430 6,186,215 18,558,646 9,279,323 27,837,970 13,918,985 41,756,956 20,878,478 10,439,239 31,317,718 15,658,859 46,976,578 23,488,289 70,464,868 35,232,434 17,616,217 52,848,652 26,424,326 13,212,163 39,636,490 19,818,245 59,454,736 29,727,368 14,863,684 7,431,842 3,715,921 11,147,764 5,573,882 2,786,941 8,360,824 4,180,412 2,090,206 1,045,103 3,135,310 1,567,655 4,702,966 2,351,483 7,054,450 3,527,225 10,581,676 5,290,838 2,645,419 7,936,258 3,968,129 11,904,388 5,952,194 2,976,097 8,928,292 4,464,146 2,232,073 6,696,220 3,348,110 1,674,055 5,022,166

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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