4,356,211

4356211

Starting at 4,356,211, the Collatz iteration reaches 1 after 211 steps. The first transition is 13068634; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 4356211

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 4,356,212

Proper Divisor Sum 1

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4356181 ← → #4356217

Radix Representation

Decimal	4356211
Binary	10000100111100001110011 (23 bits)
Octal	0o20474163
Hexadecimal	0x427873

Divisor Catalog (2)

1 4,356,211

Collatz Trajectory (211 steps to reach 1)

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

4,356,211 13,068,634 6,534,317 19,602,952 9,801,476 4,900,738 2,450,369 7,351,108 3,675,554 1,837,777 5,513,332 2,756,666 1,378,333 4,135,000 2,067,500 1,033,750 516,875 1,550,626 775,313 2,325,940 1,162,970 581,485 1,744,456 872,228 436,114 218,057 654,172 327,086 163,543 490,630 245,315 735,946 367,973 1,103,920 551,960 275,980 137,990 68,995 206,986 103,493 310,480 155,240 77,620 38,810 19,405 58,216 29,108 14,554 7,277 21,832 10,916 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607

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