1,296,167

1296167

Starting at 1,296,167, the Collatz iteration reaches 1 after 186 steps. The first transition is 3888502; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1296167

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,296,168

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1296143 ← → #1296181

Radix Representation

Decimal	1296167
Binary	100111100011100100111 (21 bits)
Octal	0o4743447
Hexadecimal	0x13C727

Divisor Catalog (2)

1 1,296,167

Collatz Trajectory (186 steps to reach 1)

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

1,296,167 3,888,502 1,944,251 5,832,754 2,916,377 8,749,132 4,374,566 2,187,283 6,561,850 3,280,925 9,842,776 4,921,388 2,460,694 1,230,347 3,691,042 1,845,521 5,536,564 2,768,282 1,384,141 4,152,424 2,076,212 1,038,106 519,053 1,557,160 778,580 389,290 194,645 583,936 291,968 145,984 72,992 36,496 18,248 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372

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