5,999,943

3 × 73 × 27397

Starting at 5,999,943, the Collatz iteration reaches 1 after 258 steps. The first transition is 17999830; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 73 × 27397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,109,808

Proper Divisor Sum 2,109,865

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #5999933 ← → #5999947

Radix Representation

Decimal	5999943
Binary	10110111000110101000111 (23 bits)
Octal	0o26706507
Hexadecimal	0x5B8D47

Divisor Catalog (8)

1 3 73 219 27,397 82,191 1,999,981 5,999,943

Collatz Trajectory (258 steps to reach 1)

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

5,999,943 17,999,830 8,999,915 26,999,746 13,499,873 40,499,620 20,249,810 10,124,905 30,374,716 15,187,358 7,593,679 22,781,038 11,390,519 34,171,558 17,085,779 51,257,338 25,628,669 76,886,008 38,443,004 19,221,502 9,610,751 28,832,254 14,416,127 43,248,382 21,624,191 64,872,574 32,436,287 97,308,862 48,654,431 145,963,294 72,981,647 218,944,942 109,472,471 328,417,414 164,208,707 492,626,122 246,313,061 738,939,184 369,469,592 184,734,796 92,367,398 46,183,699 138,551,098 69,275,549 207,826,648 103,913,324 51,956,662 25,978,331 77,934,994 38,967,497 116,902,492 58,451,246 29,225,623 87,676,870 43,838,435 131,515,306 65,757,653 197,272,960 98,636,480 49,318,240

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