2,751,943

17 × 161879

Starting at 2,751,943, the Collatz iteration reaches 1 after 94 steps. The first transition is 8255830; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 17 × 161879

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,913,840

Proper Divisor Sum 161,897

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2751907 ← → #2751953

Radix Representation

Decimal	2751943
Binary	1010011111110111000111 (22 bits)
Octal	0o12376707
Hexadecimal	0x29FDC7

Divisor Catalog (4)

1 17 161,879 2,751,943

Collatz Trajectory (94 steps to reach 1)

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

2,751,943 8,255,830 4,127,915 12,383,746 6,191,873 18,575,620 9,287,810 4,643,905 13,931,716 6,965,858 3,482,929 10,448,788 5,224,394 2,612,197 7,836,592 3,918,296 1,959,148 979,574 489,787 1,469,362 734,681 2,204,044 1,102,022 551,011 1,653,034 826,517 2,479,552 1,239,776 619,888 309,944 154,972 77,486 38,743 116,230 58,115 174,346 87,173 261,520 130,760 65,380 32,690 16,345 49,036 24,518 12,259 36,778 18,389 55,168 27,584 13,792 6,896 3,448 1,724 862 431 1,294 647 1,942 971 2,914

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