2,328,633

3² × 258737

Starting at 2,328,633, the Collatz iteration reaches 1 after 130 steps. The first transition is 6985900; the starting value is odd with 6 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 258737

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,363,594

Proper Divisor Sum 1,034,961

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2328631 ← → #2328637

Radix Representation

Decimal	2328633
Binary	1000111000100000111001 (22 bits)
Octal	0o10704071
Hexadecimal	0x238839

Divisor Catalog (6)

1 3 9 258,737 776,211 2,328,633

Collatz Trajectory (130 steps to reach 1)

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

2,328,633 6,985,900 3,492,950 1,746,475 5,239,426 2,619,713 7,859,140 3,929,570 1,964,785 5,894,356 2,947,178 1,473,589 4,420,768 2,210,384 1,105,192 552,596 276,298 138,149 414,448 207,224 103,612 51,806 25,903 77,710 38,855 116,566 58,283 174,850 87,425 262,276 131,138 65,569 196,708 98,354 49,177 147,532 73,766 36,883 110,650 55,325 165,976 82,988 41,494 20,747 62,242 31,121 93,364 46,682 23,341 70,024 35,012 17,506 8,753 26,260 13,130 6,565 19,696 9,848 4,924 2,462

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