8,885,021

47 × 189043

Starting at 8,885,021, the Collatz iteration reaches 1 after 168 steps. The first transition is 26655064; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 47 × 189043

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,074,112

Proper Divisor Sum 189,091

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #8885017 ← → #8885029

Radix Representation

Decimal	8885021
Binary	100001111001001100011101 (24 bits)
Octal	0o41711435
Hexadecimal	0x87931D

Divisor Catalog (4)

1 47 189,043 8,885,021

Collatz Trajectory (168 steps to reach 1)

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

8,885,021 26,655,064 13,327,532 6,663,766 3,331,883 9,995,650 4,997,825 14,993,476 7,496,738 3,748,369 11,245,108 5,622,554 2,811,277 8,433,832 4,216,916 2,108,458 1,054,229 3,162,688 1,581,344 790,672 395,336 197,668 98,834 49,417 148,252 74,126 37,063 111,190 55,595 166,786 83,393 250,180 125,090 62,545 187,636 93,818 46,909 140,728 70,364 35,182 17,591 52,774 26,387 79,162 39,581 118,744 59,372 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362

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