λ
Ratio Atlas
Atlas › Integer Profiles › Node 21,360,185
21,360,185
5 × 7 × 11 × 109 × 509
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 7 × 11 × 109 × 509
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 32,313,600
Proper Divisor Sum 10,953,415
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #21360181 ← → #21360191

Radix Representation

Decimal 21360185
Binary 1010001011110111000111001 (25 bits)
Octal 0o121367071
Hexadecimal 0x145EE39

Divisor Catalog (32)

1 5 7 11 35 55 77 109 385 509 545 763 1,199 2,545 3,563 3,815 5,599 5,995 8,393 17,815 27,995 39,193 41,965 55,481 195,965 277,405 388,367 610,291 1,941,835 3,051,455 4,272,037 21,360,185

Collatz Trajectory (327 steps to reach 1)

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

21,360,185 64,080,556 32,040,278 16,020,139 48,060,418 24,030,209 72,090,628 36,045,314 18,022,657 54,067,972 27,033,986 13,516,993 40,550,980 20,275,490 10,137,745 30,413,236 15,206,618 7,603,309 22,809,928 11,404,964 5,702,482 2,851,241 8,553,724 4,276,862 2,138,431 6,415,294 3,207,647 9,622,942 4,811,471 14,434,414 7,217,207 21,651,622 10,825,811 32,477,434 16,238,717 48,716,152 24,358,076 12,179,038 6,089,519 18,268,558 9,134,279 27,402,838 13,701,419 41,104,258 20,552,129 61,656,388 30,828,194 15,414,097 46,242,292 23,121,146 11,560,573 34,681,720 17,340,860 8,670,430 4,335,215 13,005,646 6,502,823 19,508,470 9,754,235 29,262,706

Active Feeder Network

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

Feeder #7,737,779 Feeder #685,881 Feeder #2,871,188 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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