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Ratio Atlas
Atlas › Integer Profiles › Node 12,170,405
12,170,405
5 × 13 × 187237
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 13 × 187237
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 15,727,992
Proper Divisor Sum 3,557,587
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #12170369 ← → #12170407

Radix Representation

Decimal 12170405
Binary 101110011011010010100101 (24 bits)
Octal 0o56332245
Hexadecimal 0xB9B4A5

Divisor Catalog (8)

1 5 13 65 187,237 936,185 2,434,081 12,170,405

Collatz Trajectory (171 steps to reach 1)

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

12,170,405 36,511,216 18,255,608 9,127,804 4,563,902 2,281,951 6,845,854 3,422,927 10,268,782 5,134,391 15,403,174 7,701,587 23,104,762 11,552,381 34,657,144 17,328,572 8,664,286 4,332,143 12,996,430 6,498,215 19,494,646 9,747,323 29,241,970 14,620,985 43,862,956 21,931,478 10,965,739 32,897,218 16,448,609 49,345,828 24,672,914 12,336,457 37,009,372 18,504,686 9,252,343 27,757,030 13,878,515 41,635,546 20,817,773 62,453,320 31,226,660 15,613,330 7,806,665 23,419,996 11,709,998 5,854,999 17,564,998 8,782,499 26,347,498 13,173,749 39,521,248 19,760,624 9,880,312 4,940,156 2,470,078 1,235,039 3,705,118 1,852,559 5,557,678 2,778,839

Active Feeder Network

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

Feeder #6,449,649 Feeder #6,177,699 Feeder #4,494,486 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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