3,186,671

3186671

Starting at 3,186,671, the Collatz iteration reaches 1 after 195 steps. The first transition is 9560014; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3186671

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 3,186,672

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3186637 ← → #3186679

Radix Representation

Decimal	3186671
Binary	1100001001111111101111 (22 bits)
Octal	0o14117757
Hexadecimal	0x309FEF

Divisor Catalog (2)

1 3,186,671

Collatz Trajectory (195 steps to reach 1)

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

3,186,671 9,560,014 4,780,007 14,340,022 7,170,011 21,510,034 10,755,017 32,265,052 16,132,526 8,066,263 24,198,790 12,099,395 36,298,186 18,149,093 54,447,280 27,223,640 13,611,820 6,805,910 3,402,955 10,208,866 5,104,433 15,313,300 7,656,650 3,828,325 11,484,976 5,742,488 2,871,244 1,435,622 717,811 2,153,434 1,076,717 3,230,152 1,615,076 807,538 403,769 1,211,308 605,654 302,827 908,482 454,241 1,362,724 681,362 340,681 1,022,044 511,022 255,511 766,534 383,267 1,149,802 574,901 1,724,704 862,352 431,176 215,588 107,794 53,897 161,692 80,846 40,423 121,270

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