λ
Ratio Atlas
Atlas › Integer Profiles › Node 3,690,921
3,690,921
3 × 13 × 17 × 19 × 293
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 13 × 17 × 19 × 293
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 5,927,040
Proper Divisor Sum 2,236,119
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #3690899 ← → #3690923

Radix Representation

Decimal 3690921
Binary 1110000101000110101001 (22 bits)
Octal 0o16050651
Hexadecimal 0x3851A9

Divisor Catalog (32)

1 3 13 17 19 39 51 57 221 247 293 323 663 741 879 969 3,809 4,199 4,981 5,567 11,427 12,597 14,943 16,701 64,753 72,371 94,639 194,259 217,113 283,917 1,230,307 3,690,921

Collatz Trajectory (265 steps to reach 1)

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

3,690,921 11,072,764 5,536,382 2,768,191 8,304,574 4,152,287 12,456,862 6,228,431 18,685,294 9,342,647 28,027,942 14,013,971 42,041,914 21,020,957 63,062,872 31,531,436 15,765,718 7,882,859 23,648,578 11,824,289 35,472,868 17,736,434 8,868,217 26,604,652 13,302,326 6,651,163 19,953,490 9,976,745 29,930,236 14,965,118 7,482,559 22,447,678 11,223,839 33,671,518 16,835,759 50,507,278 25,253,639 75,760,918 37,880,459 113,641,378 56,820,689 170,462,068 85,231,034 42,615,517 127,846,552 63,923,276 31,961,638 15,980,819 47,942,458 23,971,229 71,913,688 35,956,844 17,978,422 8,989,211 26,967,634 13,483,817 40,451,452 20,225,726 10,112,863 30,338,590

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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