1,536,103

17 × 90359

Starting at 1,536,103, the Collatz iteration reaches 1 after 256 steps. The first transition is 4608310; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 17 × 90359

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,626,480

Proper Divisor Sum 90,377

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1536097 ← → #1536107

Radix Representation

Decimal	1536103
Binary	101110111000001100111 (21 bits)
Octal	0o5670147
Hexadecimal	0x177067

Divisor Catalog (4)

1 17 90,359 1,536,103

Collatz Trajectory (256 steps to reach 1)

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

1,536,103 4,608,310 2,304,155 6,912,466 3,456,233 10,368,700 5,184,350 2,592,175 7,776,526 3,888,263 11,664,790 5,832,395 17,497,186 8,748,593 26,245,780 13,122,890 6,561,445 19,684,336 9,842,168 4,921,084 2,460,542 1,230,271 3,690,814 1,845,407 5,536,222 2,768,111 8,304,334 4,152,167 12,456,502 6,228,251 18,684,754 9,342,377 28,027,132 14,013,566 7,006,783 21,020,350 10,510,175 31,530,526 15,765,263 47,295,790 23,647,895 70,943,686 35,471,843 106,415,530 53,207,765 159,623,296 79,811,648 39,905,824 19,952,912 9,976,456 4,988,228 2,494,114 1,247,057 3,741,172 1,870,586 935,293 2,805,880 1,402,940 701,470 350,735

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